Birth Name: William Bruce Jenner
Place of Birth: Mount Kisco, New York, U.S.
Date of Birth: October 28, 1949
Ethnicity: English, Scottish, Irish, Dutch, Welsh
Caitlyn Jenner is an American athlete and television personality. She is the daughter of Esther Ruth (McGuire) and William Hugh Jenner. Among her six biological children are musician Brandon Jenner, socialites Brody Jenner, Kendall Jenner, and Kylie Jenner, the latter two from her marriage to Kris Jenner. From her marriage to Kris, her stepchildren are Kourtney Kardashian, Kim Kardashian, Khloe Kardashian, and Rob Kardashian.
Her paternal grandparents were from Canada. Her ancestry is English, Scottish, Irish, Dutch, and Welsh.
Caitlyn’s paternal grandfather was Hugh Burton Jenner (the son of The Rev. John Hugh Jenner and Mary Fisher MacIntyre). Caitlyn’s grandfather Hugh was born in Saint John, New Brunswick, Canada. The Rev. John was the son of John Jenner and Elizabeth Mills or Fowler. Mary Fisher was the daughter of James MacIntyre.
Caitlyn’s paternal grandmother was Bertha Mary Cunningham or Yarn (the daughter of George Yarn and Charlotte Day). Bertha was Canadian, from Newfoundland and Labrador.
Caitlyn’s maternal grandfather was Walter Sherman McGuire (the son of Daniel Ebenezer McGuire and Martha Day). Daniel was the son of Ebenezer Edward McGuire and Elizabeth McCabe. Martha was the daughter of William Day.
Caitlyn’s maternal grandmother was Kareen Maude Wright (the daughter of Thaddeus Lincoln Wright and Lola Dell Reynard). Thaddeus was the son of Jason Daniel Wright and Zerilda Evelyn Hendershot. Lola was the daughter of William E. Reynard and Angelius/Angela/Angie Flanagan.
Sources: Genealogy of Caitlyn Jenner – https://www.wikitree.com
Genealogy of Caitlyn’s maternal grandmother, Kareen Maude Wright – http://www.ancestry.com.au
Caitlyn’s maternal grandmother, Kareen Maude Wright, on the 1910 U.S. Census – https://familysearch.org
Caitlyn’s maternal great-grandmother, Lola Dell Reynard, on the 1880 U.S. Census – https://familysearch.org