Birth Name: Patrick Galen Dempsey
Place of Birth: Lewiston, Maine, U.S.
Date of Birth: January 13, 1966
Ethnicity: German, English, Scottish, distant Irish, remote Swedish, possibly 5/2048 Native American
Patrick Dempsey is an American actor and race car driver.
Patrick is the son of Amanda and William Dempsey. His father was born William Allen Schlossnagle, and took the surname of his own stepfather, John W. Dempsey.
Patrick is married to hairstylist and makeup artist Jillian Fink, with whom he has three children.
Patrick’s paternal grandfather was Asa B. Schlossnagle (the son of Adam William Schlossnagle and Edith V. Friend). Asa was born in Maryland. Adam was born in Maryland, the son of German parents, Christoph Schlossnagle and Cooney Cunnigunda. Edith was the daughter of Isaiah Friend and Julia A. Casteel.
Patrick’s paternal grandmother was Jane Devonshire (the daughter of Benjamin Franklin Devonshire and Lydia Jennette “Nettie” Mattson). Jane was born in Maryland. Benjamin was the son of Benjamin Devonshire and Ellen Montgomery. Lydia was the daughter of James Mattson and Elizabeth Mary Carroll.
Patrick’s maternal grandfather was John Leroy Casson (the son of George Anthony Casson and Ida Butler). John was born in New York. George was born in Kendal, Westmorland, England. Ida was born in Massachusetts, the daughter of James B. Butler, who was born in London, England, and of Isabelle/Isabella Ross Ogilvie, whose parents were Canadian.
Patrick’s maternal grandmother was Margaret E. Grubb (the daughter of J. Wesley Grubb and Sarah/Sallie Jane Cass). Margaret was born in Pennsylvania. J. Wesley was the son of Amos Grubb and Charlotte Hook. Sarah was the daughter of George W. Cass and Amanda C. McVaugh.
Patrick’s matrilineal line can be traced to Silindra Clinda Hansell, who was born c. 1818, and to her mother, Mary Sehman.
Sources: Notations on Patrick’s father’s ancestry – http://www.genealogywise.com
Genealogy of Patrick Dempsey (focusing on his father’s side) – https://www.geni.com
Patrick’s paternal great-grandparents, Adam William Schlossnagle and Edith V. Friend, on the 1920 U.S. Census – https://familysearch.org
Patrick’s paternal great-grandfather, Adam William Schlossnagle, on the 1880 U.S. Census – https://familysearch.org
Genealogy of Patrick’s paternal great-grandmother, Edith V. Friend (focusing on her father’s side) – https://www.ancestry.com
Patrick’s maternal grandfather, John Leroy Casson, on the 1910 U.S. Census – https://www.familysearch.org
Patrick’s maternal great-grandmother, Ida Butler, on the 1880 U.S. Census – https://www.familysearch.org
Marriage record of Patrick’s maternal great-great-grandparents, James B. Butler and Isabelle/Isabella Ross Ogilvie – https://www.familysearch.org
Patrick’s maternal grandmother, Margaret E. Grubb, on the 1920 U.S. Census – https://familysearch.org