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.
Temima Gezari
Zvi and Temima built a house and sculpture studio in Rocky Point, New York. Zvi pursued a successful career as an industrial engineer; he was also an amateur astronomer who, in 1953, built a telescope for Albert Einstein. This telescope was the first one that Einstein had looked through. They raised two sons, Daniel (now a NASA astrophysicist) and Walter (a businessman, entrepreneur and industry leader in marine manufacturing).