| Name | Birth date | Relationship with Marian Yancey |
|---|
| Blaszczak, Apolonia | February 09, 1871 | 2nd cousin 3 times removed |
| Blaszczak, Boleshaw | October 30, 1890 | 3rd cousin twice removed |
| Blaszczak, Bronislaw | January 09, 1884 | 3rd cousin twice removed |
| Blaszczak, Bronislawa | June 13, 1892 | 1st cousin twice removed |
| Blaszczak, Clement | | 2nd cousin |
| Blaszczak, Czeslaw | September 11, 1901 | 3rd cousin twice removed |
| Blaszczak, Dorothy | | 4th cousin once removed |
| Blaszczak, Edward | | 4th cousin once removed |
| Blaszczak, Eleonora | January 30, 1881 | 3rd cousin twice removed |
| Blaszczak, Eugenia | December 01, 1917 | Aunt |
| Blaszczak, Ewa | Abt. 1760 | 4th great-grandaunt |
| Blaszczak, Felicyanna | | 3rd great-grandaunt |
| Blaszczak, Felix | November 21, 1857 | 2nd cousin 3 times removed |
| Blaszczak, Franciska | January 02, 1822 | 2nd great-grandaunt |
| Blaszczak, Franciszka | April 03, 1876 | 2nd cousin 3 times removed |
| Blaszczak, Franciszka | December 14, 1879 | 1st cousin twice removed |
| Blaszczak, Franciszka | January 26, 1889 | 3rd cousin twice removed |
| Blaszczak, Frank | | 1st cousin once removed |
| Blaszczak, Frank | | 2nd cousin |
| Blaszczak, Gertruda | July 12, 1822 | 1st cousin 4 times removed |
| Blaszczak, Grzeorz | May 24, 1828 | 1st cousin 4 times removed |
| Blaszczak, Irene | | 1st cousin once removed |
| Blaszczak, Irene Wanda | | Mother |
| Blaszczak, Jakób | July 27, 1878 | 2nd cousin 3 times removed |
| Blaszczak, Jan | | 3rd cousin twice removed |
| Blaszczak, Jan | August 21, 1853 | Great-granduncle |
| Blaszczak, Jan | June 24, 1855 | 2nd cousin 3 times removed |
| Blaszczak, Jan | November 26, 1879 | 1st cousin twice removed |
| Blaszczak, Jan | July 18, 1884 | 1st cousin twice removed |
| Blaszczak, Jan Antoni | | 3rd great-granduncle |
| Blaszczak, Jean | | 4th cousin once removed |
| Blaszczak, Jean Josephine | | Aunt |
| Blaszczak, John | | 4th cousin once removed |
| Blaszczak, Józef | March 19, 1867 | 2nd cousin 3 times removed |
| Blaszczak, Józef | January 26, 1876 | 1st cousin twice removed |
| Blaszczak, Józef | February 16, 1882 | 1st cousin twice removed |
| Blaszczak, Józef | April 13, 1891 | 1st cousin twice removed |
| Blaszczak, Józef Antoni | December 31, 1861 | 2nd cousin 3 times removed |
| Blaszczak, Józef John | March 12, 1892 | Grandfather |
| Blaszczak, Józefa | March 12, 1819 | 1st cousin 4 times removed |
| Blaszczak, Józefa | November 04, 1889 | 1st cousin twice removed |
| Blaszczak, Józefa | February 05, 1892 | 1st cousin twice removed |
| Blaszczak, Julia | | Grandaunt |
| Blaszczak, Julian | | Granduncle |
| Blaszczak, Katarzyna | | Half 2nd great-grandaunt |
| Blaszczak, Katarzyna | | 2nd great-grandaunt |
| Blaszczak, Katarzyna | September 09, 1873 | 2nd cousin 3 times removed |
| Blaszczak, Kazimierz | | 3rd great-granduncle |
| Blaszczak, Konstancya | | Half 4th great-grandaunt |
| Blaszczak, Konstanty | April 08, 1865 | 2nd cousin 3 times removed |
