Birth Name: Haylie Katherine Duff
Place of Birth: Houston, Harris, Texas, U.S.
Date of Birth: February 19, 1985
Ethnicity: German, English, Scottish, Scots-Irish/Northern Irish, Welsh, French, possibly 1/16th Polish
Haylie Duff is an American actress, singer, songwriter, television host, writer, and fashion designer. She is daughter of Susan and Robert Duff, and the elder sister of actress and singer Hilary Duff. Haylie has two children with her partner, Matt Rosenberg.
Haylie’s paternal grandfather was Kenneth Robert Duff (the son of Luke Ralph Duff and Willie Gertrude Roberts). Kenneth was born in Oklahoma. Luke was the son of Matthew A. Duff and Margaret A. Gillis.
Haylie’s paternal grandmother was Mary Pearl Erhard (the daughter of Earl/Earle Chester Erhard and Ann/Annie Pearl Windrow). Mary was born in Texas. Earl was the son of Chester Charles Erhard and Mary Eliza Trigg. Pearl was the daughter of William Henry Windrow and Anna H. McCord.
Haylie’s maternal grandfather was Samuel Clark “Sam” Cobb, Jr. (the son of Samuel/Sam Clark Cobb and Eva/Era Hamil Whitaker). Haylie’s grandfather Samuel was born in Texas. Haylie’s great-grandfather Samuel was the son of Clark/Charles Griffin Cobb and Mary Cornelia P. Smith.
Haylie’s maternal grandmother was Amy Beulah Schlemmer (the daughter of Albert Lee Schlemmer and Eula Belle Angell). Amy was born in Texas. Albert’s parents, Ernst/Earnest Schlemmer and Anna/Anne/Annie Westowska, were German, with his father from Rhine and his mother from Posen; Anna may have been of Polish descent, though her language is listed as German. Eula was the daughter of Charles Frank Angell and Rosie Beulah Rogers.
Sources: Genealogy of Haylie Duff – https://www.geni.com
Genealogy of Haylie Duff (through her sister, Hilary Duff) – http://www.wargs.com
Genealogy of Haylie’s paternal grandfather, Kenneth Robert Duff (focusing on his father’s side) – http://www.findagrave.com
Haylie’s paternal grandfather, Kenneth Robert Duff, on the 1930 U.S. Census – https://familysearch.org
Genealogy of Haylie’s father (focusing on his mother’s side) – http://worldconnect.rootsweb.ancestry.com
Genealogy of Haylie’s paternal grandmother, Mary Pearl Erhard (focusing on her own father’s side) – http://worldconnect.rootsweb.ancestry.com
Another genealogy of Haylie’s paternal grandmother, Mary Pearl Erhard (focusing on her own mother’s side) – http://worldconnect.rootsweb.ancestry.com
Genealogy of Haylie’s paternal great-grandmother, Ann/Annie Pearl Windrow – https://www.wikitree.com
Genealogy of Haylie Duff (focusing on her mother’s side) – http://worldconnect.rootsweb.ancestry.com
Haylie’s maternal grandmother, Amy Beulah Schlemmer, on the 1930 U.S. Census – https://familysearch.org
Haylie’s maternal great-grandfather, Albert Lee Schlemmer, on the 1920 U.S. Census – https://familysearch.org
Death record of Haylie’s maternal great-great-grandmother, Anna/Anne/Annie (Westowska) Schlemmer – https://www.familysearch.org