Mary HOLMES was my g-g-grandmother and she married George BLONG in or near PORTARLINGTON, LAOIS in Ireland around 1825 to 1835

She died in 1877 aged 82, implying a birth date of 1795. As far as I am aware she lived her life in Portarlington.

Her married name of "BLONG" was later written as "BLANC" and appears to have had a number of spellings.

Anyone help me with more information on MARY HOLMES?