It would be nice to know how they met and where and when they married. Perhaps her family came from Co. Cavan?
(Mac Cathail. The personal name Cathal, now generally made Charles, means valour). Mainly Donegall and Cavan.
O'Cahill (O' Cathail. This is the name of several distinct septs; that of Galway is now found in Clare, Kerry and Tipperary.
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