PLAYED BY: Fionnula Flanagan
SPECIES: Android (Female)

Data's mother. Born Juliana O'Donnell, she wed and worked beside Dr. Noonien Soong until she died in 2336. An duplicate android continued in her place, divorcing Soong and marrying Dr. Pran Tainer.
 

PLAYED BY: William Lithgow
SPECIES: Atrean Male

Native of Atrea IV who wed an android version of Dr. Noonien Soong's ex-wife. In 2370, geologist Tainer and wife Juliana used the power of the U.S.S. Enterprise to reliquefy his planet's core.