My gggg grandfather William Joseph Quigley was born in Donegal , Ireland around 1770 . He married Mary Susannah McCloskey (also born in Donegal c. 1770 )in 1790 . They left for America the day after they were wed . Initially , they settled in E. McKeesport , Pennsylvania . Like most of the Ulster Scots who came to this Country , they kept seeking new frontiers to conquer . William Joseph Quigley and his family had settled in Clarksville , Tennessee when he died in 1822. Perhaps a member of this forum would know where William Joseph Quigley was buried .