I am searching for any family connected to William Mullan in the co.Derry /Tyrone area. William was my great grandfather ...born1831 married Rose Mcaneney around 1856/57 He is in 1880 u.s census as a blacksmith ,the family moved to u.s about 1871-74 returned to plumbridge area Lisnacreaght living there in the 1901 census . I have baptismal records for the family they had before emigrating
The co. derry link is through blacksmithing .......residents in a house1 Clooney Benone 1911 are a Catherine mullan ... age 59 widow james ...age 29 ...william age21..henry.....age19 thomas ...age 17 all are blacksmiths living with them is nancy mullan age....82 mother in law could nancy be the mother of william

i Ihave pulled all the mullans i could find out of the 1901 1911 census this at this moment looks most promsing
Any clues please many thanks