Birth Name: David John LeMahieu
Place of Birth: Visalia, Tulare, California, United States
Date of Birth: July 13, 1988
Ethnicity: French, Polish, possibly German, and English
DJ LeMahieu is an American professional baseball player. He is a second baseman for the New York Yankees of Major League Baseball (MLB).
DJ LeMahieu is the son of Joan (Kleinwassi) and Thomas LeMahieu.
LeMahieu’s paternal grandparents may have been James Robert LeMahieu and Helen Dorothy Koller.
Sources: https://www.findagrave.com/memorial/41596183 (possible paternal grandfather)
https://search.ancestry.com/cgi-bin/sse.dll?viewrecord=1&r=an&db=FindAGraveUS&indiv=try&h=9544268 (possible paternal grandmother)