Source LG via MB - lineage of John of Lismoyle, where she is given as the daughter of Hugh Boyd, who in turn is the son of John Boyd of Lismoyle and then The Collins.
BB: I found Martha Boyd's marriage, daughter of Hugh of Ballybrittain. She got married in Aghadowey CoI on August 27, 1858 to Thomas Crawford. The reason we missed this before is because she is from Meath Park but I searched the map and Meath Park IS Ballybrittain. She is the daughter of Hugh. Thomas Crawford is from Killowen and son of John.
These might be Martha's:
SARAH JANE CRAWFORD - International Genealogical Index
Gender: Female Birth: 06 SEP 1867 0460, Aghadowey, Londonderry, Ireland
2. CRAWFORD - International Genealogical Index
Gender: Female Birth: 30 JAN 1865 0450, Aghadowey, Londonderry, Ireland