Thomas Martin Einstein
Albert Einstein had three children, Lieserl Maric (1902–1903?), Hans Albert Einstein (1904–1973), and Eduard "Tete" Einstein (1910–1965), but only Hans Albert is known to have married and had children. Hans Albert's only biological child to survive to adulthood was Bernard Caesar Einstein (1930–2008), who was a physicist and the father of Thomas Martin Einstein.
Harry Einstein
The argument has been made that Albert Brooks, who was 11 years old when Einstein died, has dealt with the trauma of his father's passing through vignettes in his movies. For example, early in "Defending Your Life" (1991), Brooks’ recently deceased character, Daniel Miller, finds himself in an afterlife nightclub, watching a terrible comedian. "How’d you die?" the comic asks him; Albert replies, "Onstage, like you." Later, Meryl Streep's character invites Albert to leave with her. "I can’t," he says, gesturing toward the stage. "That’s my father."