Birth Name: Ronda Jean Rousey
Place of Birth: Riverside, California, United States
Date of Birth: February 1, 1987
Ethnicity: English, 1/4 Trinidadian and Grenadian [including African, Spanish, and English], 1/16th Polish, as well as German, Scottish, distant Dutch
Ronda Rousey is an American professional wrestler, actress, author, and mixed martial artist and judoka. She is the daughter of Ann Maria Rousey DeMars (born Waddell), a judoka and author, and Ronald John Rousey. Ronda is married to UFC fighter Travis Browne.
Ronda’s maternal grandfather was of Trinidadian and Grenadian descent, including African, Spanish, and English ancestry. Ronda’s other ancestry is English, 1/16th Polish, German, Scottish, and distant Dutch. A picture of Ronda with her mother can be seen here.
Ronda has said that her ancestry is “half venezuelan, a quarter English, a quarter polish, 100% American.” Her reference to “Venezuelan” ancestry likely refers to the fact that the island of Trinidad, where her grandfather’s family was from, is just 11km off the northeastern coast of Venezuela. Ronda’s first three fractions are not quite correct: she is of one quarter Caribbean ancestry, not half, she has English ancestry, to one degree or the other, from all four of her grandparents, and her Polish ancestry is one sixteenth, not one quarter.
Ronda’s paternal grandfather was John Edward Rousey (the son of Clarence James Rousey and Theresa Ellen De Moss). John was born in Illinois. Clarence was the son of Lee or John Henry Rousey and Brunetta Lee Westerfield. Theresa was the daughter of Edward De Moss and Jane Shepard.
Ronda’s paternal grandmother was Jean Orvetta Zifka (the daughter of Charles O. Zifka and Lenice O. Dilley). Jean was born in Wisconsin. Charles was born in Wisconsin, to a Polish father, Lawrence Zifka, and an American mother, Elzina/Elsina Smith. Lenice was the daughter of Logan Dilley and Alta Celia Fry.
Ronda’s maternal grandfather was Joseph Arthur Waddell (the son of Alfred Ernest Waddell and Emelia/Amelia Maria/Mona Castillo). Joseph was born in New York. Alfred was born in Tunapuna, Trinidad and Tobago, the son of Joseph Thomas Waddell, who was born in Hackney, London, England; and of Claudine Angus Abbott, who was from St. Vincent and the Grenadines. Emelia was born in Trinidad, the daughter of Pedro Castillo and Maria Hernandez.
Ronda’s maternal grandmother is Marcella Ann Austin (the daughter of Anthony Bernard Austin and Reva/Rena F. Landon). Marcella was born in Illinois. Anthony was born in Indiana, the son of Richard A. Austin and Sarah E. Leonard. Reva was born in Illinois, the daughter of Laurence/Lawrence Landon and Mayme E. Price.
Obituary, and partial genealogy, of Ronda’s father – http://www.findagrave.com
Genealogy of Ronda’s maternal grandfather, Joseph Arthur Waddell – https://www.wikitree.com
Ronda’s maternal grandfather, Joseph Arthur Waddell, on the 1930 U.S. Census – https://familysearch.org
Marriage record of Ronda’s maternal great-grandparents, Alfred Ernest Waddell and Emelia/Amelia Maria/Mona Castillo – https://familysearch.org
Genealogy of Ronda’s maternal grandmother, Marcella Ann Austin (focusing on her own mother’s side) – http://worldconnect.rootsweb.ancestry.com
Ronda’s maternal grandmother, Marcella Ann Austin, on the 1940 U.S. Census – https://familysearch.org