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Insight Horizon Media

Jacob deGrom

Author

Joseph Russell

Published Apr 07, 2026

DENVER-AUG 21: New York Mets pitcher Jacob deGrom sits in the du

deGrom in 2015, photo by Debby Wong/Bigstock.com

Birth Name: Jacob Anthony deGrom

Place of Birth: DeLand, Florida, U.S.

Date of Birth: June 19, 1988

Ethnicity: English, German, small amount of Irish, 1/16th Belgian/Flemish

Jacob deGrom is an American professional baseball player. He is a pitcher for the Texas Rangers of Major League Baseball (MLB). He was previously with the New York Mets.

Jacob is married to Stacey, with whom he has two children.

Jacob’s paternal grandfather was Hubert Adolph deGrom (the son of Sydney/Sidney Louis C. De Grom and Martha Witschtowfki). Sydney was born in Middlesex, England, the son of Pierre Joseph De Grom/Degrom, who was Belgian, from Leuven, and likely had Flemish ancestry, and of Amy/Ann Tunbridge. Jacob’s great-grandmother Martha was German.

Jacob’s paternal grandmother was Holly Holene/Holline Pollard (the daughter of Harvey Clifford Pollard and Grace “Gracie” Truman Webb).

Jacob’s maternal grandfather was named Isaac Almond (the son of Hilsmon/Hilsman H. Almond and Etta H.). Isaac was born in Georgia. Jacob’s great-grandfather Hilsmon was the son of Isaac Almand and Sarah E.

Jacob’s maternal grandmother was Mary Norris Froscher (the daughter of Norris/Morris Teague Froscher and Mary F./C. Coleman). Jacob’s grandmother Mary was born in Titusville, Florida. Jacob’s great-grandfather Norris was born in Florida, the son of Andrew Froscher, who was from Bavaria, Germany, and of Lavenia Elizabeth Feaster. Jacob’s great-grandmother Mary was the daughter of George W. Coleman and Annie Julia Lonergan, whose own father was from Marysboro, Queens Co., Ireland.

Sources: Jacob’s paternal great-grandfather, Sydney/Sidney Louis C. De Grom, on the 1901 England and Wales Census –

Marriage record of Jacob’s paternal great-great-grandparents, Pierre Joseph De Grom/Degrom and Amy/Ann Tunbridge –

Jacob’s paternal great-great-grandparents, Pierre Joseph De Grom/Degrom and Amy/Ann Tunbridge, on the 1881 England and Wales Census –

Obituary of Jacob’s paternal grandmother, Holly Holene/Holline (Pollard) deGrom –

Jacob’s maternal grandfather, Isaac Almond, on the 1930 U.S. census –

Jacob’s maternal great-grandfather, Hilsmon/Hilsman H. Almond, on the 1900 U.S. Census –

Jacob’s maternal grandmother, Mary Norris Froscher, on the 1920 U.S. Census –

Obituary of Jacob’s maternal grandmother, Mary Norris (Froscher) Almond –

Genealogy of Jacob’s maternal great-grandfather, Norris/Morris Teague Froscher (focusing on his own mother’s side) –