Mary married McQuigg, Dugald in UNKNOWN in Aghadowey Townland, Aghadowey Parish, Londonderry, Northern Ireland. Dugald (son of McQuigg, Malcolm and Stewart, Jane) was born in 1791 in Knockaduff Townland, Aghadowey Parish, Londonderry, Northern Ireland; died on 26 May 1876 in Glenkeen Townland, Agadowey Parish, Londonderry, Northern Ireland; was buried after 26 May 1876 in Aghadowey Presbyterian Church Cemetery, Glenkeen Townland, Aghadowey Parish, Londonderry, Northern Ireland. [Group Sheet] [Family Chart]

1. McQuigg, James was born in 1822 in Glenkeen Townland, Agadowey Parish, Londonderry, Northern Ireland; died on 24 Apr 1900 in Belfast, Antrim, Northern Ireland; was buried on 26 Apr 1900 in Aghadowey Presbyterian Church Cemetery, Glenkeen Townland, Aghadowey Parish, Londonderry, Northern Ireland.