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- Summary of the Historical Administrative Divisions of Poland
- Administrative Structure of the Parishes of the Ostrołęka Powiat
- The Act of 9 April 1938 on Changing the Borders of Voivodships within Poland
- Archaic Terms in Polish Metrical Records
- Szukaj w Archiwach Temporary Shutdown
- Administrative Structure of the Kolno Powiat
- Administrative Structure of the Szczuczyn Powiat
- The Immigration Passenger Manifest for the Family of Antoni Wseborowski – 1903
- The Hamburg Departure List Entry for the Family of Antoni Wseborowski – 1903
- The Birth and Baptismal Record for Jan Wszeborowski – 1897
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Daily Archives: March 17, 2009
Time to the Most Recent Common Ancestor
At the recent Family Tree DNA 5th International Conference on Genetic Genealogy for Project Administrators, Dr. Michael Hammer of the University of Arizona discussed advances in calculating the time to the most recent common ancestor (TMRCA). Continue reading