Edmund Maher, Noan Estate (near Ballinure), Graystown, Co. Tipperary, and his wife Mary Bolan (Boland)

Seeking information on Edmund Maher (born approx. 1800). Tenant on Noan Estate in Graystown, Tipperary in Griffith's Valuation. His wife was Mary Bolan or Boland (born approx. 1810). Baptism records for their children list Erry, Piercetown, Ballingleragh -- all located around Ballinure.  Their daughter Mary (1839-1919) immigrated to the US in 1856. Their son William and daughter Hannah remained in Ireland, and their descendants are DNA matches to my mother. I am also interested in learning of other children and other relatives of Edmund and Mary who remained in Ireland and have living descendants.

Thanks for any help!

Celeste