Hello from Australia,My 3rd Great Grandfather was Andrew Trimble (1803-1891) from Pomeroy..............William (1842-1820) Munderadoe, PomeroyAndrew
In the 1901 census, Elizabeth Trimble said her age was 40, which makes her birth abt 1860. Her marriage to Andrew in 1875 would make her 15yo.
Eliza Trimble and her family in 1901 Irish census.http://www.census.nationalarchives.ie/pages/1901/Tyrone/Pomeroy/Munderrydoe/1731230/
Birth of Mabel Alicia Trimble in 1903 at Lisnabreeny (father Robert, mother Eliza Potter)https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1903/01862/1725634.pdf