Translation for "was part owner" to spanish

Was part owner

• era copropietario
• era uno de los due単os

Translation examples

era copropietario

Why, at your age, your cousin Melchior was part-owner of a musical piece.
Fíjate, a tu edad tu primo Melchior era copropietario de una obra musical.

Did I understand rightly—that Captain Bryce was part owner of the Titan?
Si he entendido bien, el capitán Bruce era copropietario del Titán, ¿no es así?