Birth Name: Jeffrey Steinfeld
Place of Birth: Brooklyn, New York City, New York, U.S.
Date of Birth: February 21, 1958
Ethnicity: Ashkenazi Jewish
Jake Steinfeld is an American fitness specialist and entrepreneur in the fitness training industry. He is the son of Joy (Duberstein) and Herbert Melvin Steinfeld. He is the uncle of actress, model, and singer Hailee Steinfeld. He is married to Tracey Morrison, with whom he has four children.
Jake’s paternal grandfather was Shmuel, later Samuel “Sam,” Steinfeld (the son of Hirsch, later Julius, Steinfeld, and of Dweire, later Dora Schwartz). Sam was a Romanian Jewish emigrant, from Iași, Iași.
Jake’s paternal grandmother was Brindel Chaimovna Zelenetskaya, later Bessie Ethel Zelensky (the daughter of Chaim Zelenetsky, later Hyman Mendel Zelensky, and of Brize, later Sarah, Cohen). Jake’s grandmother Bessie was a Belarusian Jewish emigrant, from Romanovo (now Lenino), Slutsk, Minsk. Hyman was the son of Edel Berel Zelensky and Rachel Leah. Sarah was born in Romania, the daughter of Morris Cohen and Boba Brunstein.
Jake’s maternal grandmother was named Myra.
Source: Genealogy of Jake Steinfeld (focusing on his father’s side) – http://www.geni.com