Duffy Kinsella Fitzgerald families

Doing  some research on the Duffy Kinsella and Fitzgerald families  early 1800s who lived in and around Co Kilbride where they were married.(1832/1864) John Duffy to Ellen Fitzgerald 1832 and  Patrick Duffy to MaryAnne Kinsella 1864.

Found articles by David Kinsella, who knows  he may be a distant relation to Mary Anne Kinsella who married Patrick Duffy in 1864? The came over to my home Town around 1869  to Cleator Moor Cumberland known as Little Ireland.

Any help would be appreciated.

Tom Duffy.