Juliana O'Donnell was a female Human scientist in the 24th century. Born in 2303, O'Donnell lived at the Omicron Theta colony. She met Doctor Noonian Soong on the colony, and the two fell in love. However, her mother disapproved of their relationship due to the age gap, so they met in secret. They boarded the SS Wisconsin in 2328 to get married in secret on Mavala IV. Though they had no biological children, she considered each of the Soong-type androids like children. The okudagram of Juliana's medical records indicate that she was 67 years old in 2370. (TNG: "Inheritance" )