| approx 1765 | Anna Kaczmierzakow (mother of Joseph, grandmother of Constantin) born in Poland. (death record) |
| approx 1773 | Lucas Jankowski (father of Joseph, grandfather of Constantin) born in Poland. (death record) |
| 1792 or earlier | Lucas Jankowski (father of Joseph, grandfather of Constantin) married Anna Kaczmierzakow in Poland. This is possibly Lucas's second marriage. Marriage probably took place in Czarkowo, since all children were born there and Lucas and Anna both died there. Date is approximate based on Adalbert being born in April of 1793. |
| 4/21/1793 | Adalbert Jankowski (son of Lucas) born in Poland. (birth record) |
| 3/17/1795 | Joseph Jankowski (son of Lucas, father of Constantin) born in Poland. (birth record) |
| approx 1799 | Melchiore Jankowski (son of Lucas) born in Czarkowo, Poland. (marriage record) |
| 1/4/1801 | Gasparus Jankowski (son of Lucas) born in Czarkowo, Poland. (birth record) |
| 3/27/1803 | Stanislaus Jankowski (son of Lucas) born in Poland. (birth record) |
| 5/15/1805 | Twins Joannes and Magdalena Jankowski (son and dau of Lucas) born in Czarkowo, Poland. (birth record) |
| 11/10/1809 | Constantia Roszynska (future wife of Joseph Jankowski and mother of Mike Jankowski) born in Poland. (birth record) |
| 10/16/1814 | Joseph Jankowski (son of Lucas, father of Constantin) married Hedvigis Mackoski in Czarkowo, Poland. (marr record) |
| 1/29/1829 | Joseph Jankowski (son of Lucas, father of Constantin) married Constantia Roszynska in Poland. (marr record) |
| 4/1/1830 | Franciscus Jankowski (son of Joseph and Constantia, brother of Constantin) born in Czarkowo, Poland (baptism record) |
| 4/2/1831 | Constantin Jankowski (son of Joseph and Constantia, father of Mike) born in Czarkowo, Poland (birth record) |
| 4/13/1831 | Lucas Jankowski (father of Joseph, grandfather of Constantin) died in Czarkowo, Poland of "old age". He was approximately 70 years old. (death record) |
| 7/29/1831 | Barbara Frackowiak (dau of Chrysostomo and Marianna) born in Drzewce, Poland. (birth record) |
| 1/17/1834 | Antonius Jankowski (son of Joseph and Constantia, brother of Constantin) born in Czarkowo, Poland (baptism record) |
| 12/10/1835 | Anna Kaczmierzakow Jankowski (wife of Lucas, mother of Joseph, grandmother of Constantin) died in Czarkowo, Poland of old age at 70 (death record) |
| 2/2/1836 | Ignatius Jankowski (son of Joseph and Constantia, brother of Constantin) born in Czarkowo, Poland (baptism record) |
| 10/3/1838 | Lucas Jankowski (son of Joseph and Constantia, brother of Constantin) born in Czarkowo, Poland (baptism record) |
| 8/6/1845 | Susanna Jankowski (dau of Joseph and Constantia, sister of Constantin) born in Franciszkowo, Poland (baptism record) |
| 10/4/1849 | Adalbert Jankowski (son of Lucas, brother of Joseph) died in Franciszkowo (death record) |
| 10/17/1852 | Constantin Jankowski married Barbara Frankowiak in Poniec, Poland. (marriage record) |
| 10/24/1852 | Franciscus Jankowski (brother of Constantin) married Marianna Szule in Drzewce, Poland. (marriage record) |
| 11/21/1852 | Joseph Jankowski (father of Constantin) died in Franciszkowo, Poland. (death record) |
| 6/15/1853 | Marianna Jankowski (dau of Constantin and Barbara) born in Poland. (birth record) |
| 10/28/1854 | Constantia Jankowski (wife of Joseph, mother of Constantin died in Franciszkowo, Poland. (death record) |
| 7/23/1858 | Ignatius Jankowski (son of Constantin and Barbara) born in Charlub, Poland (baptism record) |
| 11/27/1858 | Ignatius Jankowski (son of Constantin and Barbara) died in Charlub, Poland (death record) |
| 11/20/1859 | Kathryn Jankowski (dau of Constantin and Barbara) born in Charlub, Poland (baptism record) |
| 9/22/1861 | Mike Jankowski and Stanislaus (Stephan) Jankowski (twin sons of Constantin and Barbara) born in Charlub, Poland (baptism record) |
| 2/14/1865 | Marianna Jankowski (dau of Constantin and Barbara) died in Charlub, Poland, age 12, cause unknown (death record) |
| 4/6/1865 | Albert Jankowski (son of Constantin and Barbara) born in Charlub, Poland (baptism record) |
| 1/25/1867 | Marianna Jankowski (dau of Constantin and Barbara) born in Charlub, Poland (baptism record) |
| 2/23/1868 | Marianna Jankowski (dau of Constantin and Barbara) died in Charlub, Posen, age 1, cause unknown (death record) |
| 11/23/1868 | Frank Jankowski (son of Constantin and Barbara) born in Charlub, Posen, Poland (baptism record) |
| 2/11/1871 | Francisca Jankowski (dau of Constantin and Barbara) born in Karlub, Poland (baptism record) |
| 10/9/1873 | Hedwigla Jankowski (dau of Constantin and Barbara) born in Sebastyano, Poland (baptism record) |
| 9/11/1881 | Kathryn Jankowski (age 21 - dau of Constantin and Barbara) married Antonius Baczkiewicz (27) in Charlub, Poland. Witnesses included Franciscus Baczkiewicz (marriage record) |
| 12/4/1882 | Joannes Baczkiewicz (son of Antonius Baczkiewicz and Kathryn Jankowski) born in Charlub. (birth record) |
| 11/9/1884 | Stephan (Stanley) Jankowski (son of Constantin and Barbara) married Frances Frackowiak in Poland (1910 census) |
| 6/27/1888 | Mike Jankowski (son of Constantin and Barbara) immigrated to America. He took the train to Antigo to live with a friend from Poland. He got a job in a sawmill in Elmhurst for $1.25 per week! Bought 65 acres to farm, building the house himself by hand – even cutting trees and shaping planks. Walked 5 miles to work each day. Sent money to Poland for the rest of his family to come to America. (psgr list) |
| 1889 | Constantin, Barbara, Francisca, Hedwigla, along with Stanislaus (Stephan), his wife Franziska, daughter Marianne, and son Johann Jankowski emigrated from their village in Poland (Charlub) to Bremen, Germany. Most likely, they traveled by train. From Bremen, they boarded the SS Rhein for the journey to America, destination Baltimore. |
| 9/12/1889 | Constantin, Barbara, Francisca, Hedwigla, along with Stanislaus (Stephan), his wife Franziska, daughter Marianne, and son Johann Jankowski immigrated to the USA, arvg in the port of Baltimore from Bremen, Germany, aboard the SS Rhein. (psgr list) |
| 3/10/1890 | psbl immigration of Mike Jankowski (son of Constantin and Barbara) with Franz Lewandowski on SS Moravia from Hamburg to New York (Hamburg psgr list) May have been a return trip. (psgr list) |
| 3/31/1890 | Mike Jankowski declared his intention to become a US citizen, the first step in the naturalization process. (natur declaration) |
| 10/23/1890 | Albert Jankowski (son of Constantin and Barbara) immigrated to the USA on the SS Rhynland from Antwerp, Belgium to NY. He had been forced to stay behind in Poland because he was in the German Army, and had to wait for his transcription period to end. (psgr list) |
| 5/26/1891 | Frank Jankowski (son of Constantin and Barbara) immigrated to the USA on the SS Gera from Bremen to Baltimore (psgr list) |
| 10/28/1892 | Stanislaus Jankowski (son of Constantin and Barbara) declared his intention to become a US citizen, the first step in the naturalization process. (natur declaration) |
| 4/1/1893 | Francisca Jankowski (dau of Constantin and Barbara) married Ignatz Pawlak in Antigo, WI (marriage record) |
| 8/20/1893 | Barbara Jankowski (wife of Constantin) died of abdominal tumor in Rolling, WI. Buried in St. John’s Cemetery in Antigo (death record) |
| 10/3/1893 | Hedwiga Jankowski (dau of Constantin and Barbara) married Andrew Pawlak in Antigo, WI (marriage record) |
| 6/20/1895 | 1895 WI state census – K. Jankowsky with 4 males (Constantin, Mike, Albert, Frank) all from Germany |
| 5/26/1896 | Mike Jankowski (son of Constantin and Barbara) married Rosa Lewandowski (dau of John and Anna) at St. John’s in Menasha (marriage record). Rev. L. J. Pescinski performed the ceremony, which was witnessed by Francis Landig and Appolonia Lewandowski. They had met when Mike traveled from Antigo to Menasha to see about a girl (Rosa) who had rejected a previous suitor 2 days before the wedding. Mike and Rosa married after only about 3 dates. The young family often traveled by train to Menasha to visit Rosa’s sister Lena (Lewandowski) Danowski, and her husband Joe. |
| 6/4/1897 | John Stanley Jankowski (son of Mike and Rosa) born in Rolling, WI (WWI draft card) |
| 1/16/1899 | Stillborn child born to Mike and Rosa Jankowski |
| 6/5/1899 | Frank Jankowski (son of Constantin and Barbara) married Mary Lipinski in Polonia, Portage Co, WI. Jacob Lipinski was one of the witnesses. (marriage record) |
| 12/11/1899 | Appolonia (Lena) Jankowski (dau of Mike and Rosa) born in Rolling, WI (birth record) |
| 5/1/1900 | Albert Jankowski (son of Constantin and Barbara) married Kathryn Baraniak in Antigo, WI (marriage record) |
| 6/13/1900 | 1900 US census – Constantin Jankowski, age 71, widower with Albert and Katie Jankowski, Rolling |
| 6/13/1900 | 1900 US Census – Mike Jankowski (22 - son of Constantin and Barbara), Rosa (wife-33), John (son-3), Appolonia (dau-6mths), Rolling, WI, immigrated 1884, farmer, married 4 years, 2 children, both living |
| 9/1/1901 | Constantin Jankowski, while saying the rosary as he walked from Albert's farm to Frank's farm, looked up in the sky and saw the image of Christ. |
| 12/24/1901 | Joseph Jankowski (son of Mike and Rosa) born in Rolling, WI (birth record) |
| 12/28/1902 | Joseph Jankowski (son of Mike and Rosa) age 1, died in Rolling, WI. Cause of death unknown. Buried St. John’s – Antigo (death record) |
| 3/24/1904 | Kathryn Baraniak Jankowski (wife of Albert) age 22 died of pneumonia in Rolling, WI. Buried in Antigo (death record) |
| 7/18/1904 | Anna Jankowski (dau of Mike and Rosa) born in Rolling, WI (birth record) |
| 11/9/1904 | Albert Jankowski (son of Constantin and Barbara) 2nd marriage to Mary Antoniewicz in Antigo, WI. Jacob Lipinski was one of the witnesses. (marriage record) |
| 6/1/1905 | 1905 WI state census – Mike Jankowski (age 44 - son of Constantin and Barbara), Rosie (wife-38), John (son-8), Lena (dau-5), and Annie (dau-1), residing in Rolling, WI |
| 12/3/1906 | Edward Jankowski (son of Mike and Rosa) born in Rolling, WI (Mike's naturalization petition) |
| 5/15/1908 | Constantin Jankowski approx age 79 died in Antigo, WI, buried in St. John’s Cemetery (RoseAnn Mattern) |
| 4/15/1910 | 1910 US Census – Mike Jankowski (age 49 - son of Constantin and Barbara), Rosie (wife-43), John (son-12), Lena (dau-10), Annie (dau-5), Edward (son-4), immigrated 1886, Rolling, WI, married 14 years, 5 children, 4 still living in 1910 |
| 9/22/1910 | Celia Zielinski (dau of John and Catherine) born in Menasha, WI. (father's natur. petition) |
| 4/3/1913 | Mike Jankowski files his Petition for Naturalization, the 2nd (of 3) steps to become a US citizen. (natur petition) |
| 10/6/1913 | Mike Jankowski (son of Constantin and Barbara) naturalized and became a citizen of the United States of America, more than 25 years after immigrating from Poland. He was then 52 years old, 5 feet 5 inches tall, with blue eyes and gray hair. With his naturalization complete, wife Rosalia and children also become US citizens. (natur. certificate) |
| 10/16/1916 | Hedwigla Pawlak (dau of Constantin and Barbara) age 43 died in Antigo, WI. Buried in Queen of Peace Cemetery Antigo. (headstone) |
| Approx 1918 | Lena Jankowski (dau of Mike and Rosa) moved from Antigo to Menasha to live with Joe Danowski and his wife Lena (Lewandowski) Danowski (Rosa’s sister), while attending vocational school to learn to sew. She attended school for 1 year, then got a job at Menasha Woodenware, piling wooden pail handles. She worked for 1 year, then went back to Antigo to help on the family farm. (Lena) |
| 6/5/1918 | John Jankowski (son of Mike and Rosa) registered for the draft. At the time, he was employed by his dad (Mike) working on the family farm. According to his draft card, a car had injured his left foot at an earlier age. (draft card) |
| approx 1919 | Celia Zielinski (dau of John and Catherine - approx 9 years old) moved in with the Mike and Rosa Jankowski family. Her mother had died in 1916 and her father in 1918. The Jankowski's became her guardians. |
| 10/18/1919 | Albert Jankowski (son of Constantin and Barbara) age 54 died in Antigo, WI. Buried in Queen of Peace Cemetery Antigo. (headstone) |
| 4/7/1920 | 1920 US Census – Mike Jankowski (age 58 - son of Constantin and Barbara), with Rosa (wife-53), John (son-22), Lena (dau-20), Anna (dau-15), Edward (son-14), Celia (adopted dau-9), Joseph (nephew), residing in Rolling, WI, immigrated 1886. |
| 6/13/1920 | John Stanley Jankowski (son of Mike and Rosa) married Appolonia Antoniewicz in Antigo. (family history) |
| Approx 1921 | Lena Jankowski (dau of Mike and Rosa) returned to Menasha from Antigo. Moved in with the Danowski’s, and got a job at Jersild’s Knitting Mill, spooling yarn at $0.50 per hour. She worked there for 5 years. During this time, Lena went with Mrs. Danowski on a visit to Margaret Zielinski’s house, where she was introduced to Lawrence Zielinski. The couple dated for about 3 years before getting married. (Lena) |
| 2/25/1921 | Stephan (Stanley) Jankowski (son of Constantin and Barbara) age 59 died in Antigo. Buried in Queen of Peace Cemetery in Antigo. (headstone) |
| 8/24/1924 | Lawrence Zielinski (son of Frank and Sophie – age 28) married Apolonia “Lena” Jankowski (dau of Mike and Rosa - age 24) at St. John’s Church in Menasha. Witnesses were Anna Jankowski, Benedict Zielinski, Helen Pawlak and Edward Bednarowski. Honeymoon in Antigo! (marr cert) |
| 8/21/1930 | 1930 US census – Mike Jankowski (68 - son of Constantin and Barbara), Rose (wife-64), Edward (son-24) living on a farm on RR5 in Rolling, Wisconsin. Shows both Mike and Rosa immigrated in 1886, which is not correct. They are naturalized citizens of the United States. Mike was married at 34, Rose at 30. (1930 census) |
| 5/21/1940 | 1940 US census - Mike Jankowski (78 - son of Constantin and Barbara), Rose (wife-75) living on a farm in Rolling, Wisconsin. Mike is listed as a Farm Manager. Mike and Rosa's son Ed, his wife Celia, and their 2 children also live in the farm house. (1940 census) |
| 1/24/1943 | Francisca Jankowski Pawlak (dau of Constantin and Barbara) age 71 died in Antigo. Buried in Queen of Peace Cemetery (headstone) |
| 3/13/1948 | Rosalia Lewandowski Jankowski (dau of John and Anna) died in Menasha at age 82, buried in St. John’s Cemetery. (obit) |
| 8/28/1951 | Annie Jankowski (dau of Mike and Rosa) age 47, died in Menasha. Buried in St. John’s Cemetery. She never married. (funeral book) |
| 12/31/1951 | Frank Jankowski (son of Constantin and Barbara) age 83, died in Antigo. Buried in Queen of Peace Cemetery. (headstone) |
| 9/23/1956 | Mike Jankowski (son of Constantin and Barbara) age 95, died in Menasha. Buried in St. John’s Cemetery. (funeral book) Mike had been living with Lawrence and Lena. Official cause of death was “old age”. |
| 12/12/1959 | John Stanley Jankowski (son of Mike and Rosa) age 62, died in Antigo. Buried in Queen of Peace Cemetery. (headstone) |
| 4/7/1971 | Apolonia Antoniewicz Jankowski (wife of John Stanley) age 72, died in Antigo. Buried in Queen of Peace Cemetery. (obit) |
| 5/31/1992 | Apolonia “Lena” Jankowski Zielinski (wife of Lawrence) died in Menasha, WI at the age of 92, Buried in St. John’s Cemetery. (death card) |
| 1996 | Ed Jankowski (son of Mike and Rosa Lewandowski Jankowski, brother of Lena) died in Menasha, Wisconsin at the age of 89. He was buried in St. John's Cemetery on Valley Road. (headstone) |
| 9/26/2010 | Celia Zielinski Jankowski (wife of Ed) died in Menasha, 4 days after her 100th birthday! She was buried in St. John's Cemetery on Valley Road. (obit) |