The IGI extracted entry for their marriage has: THOMAS CHRISTIAN & LEONORA TEARE Marriage: 08 SEP 1860 Patrick, Isle Of Man.
Husband Age at Marriage: 22
Wife Age at Marriage: 21

The marriage entry will have father's names and occupations.
LDS film no. 0106739, or at the Manx Museum Library.

Leonora possibly bapt 02 FEB 1840 Patrick, Isle Of Man Father: WILLIAM TEARE, Mother: XTIAN QUIRK

There are too many Thomases to guess - you need confirmation of his father's name.

Sue