Hi Bernie,
This is his marriage cert: 02-Jan-1860
Parish / District:KNOCKBRIDE
County:Co. Cavan
Husband James Muldoon Knockbride
Wife Name:Mary Smith Address :Knockbride
Denomination:Roman Catholic
Age:
Status:
Husband's Father Muldoon
Wife's Father Name:Smith Address:
Denomination:
Occupation:
Husband's Mother
Wife's Mother Name:
Address:
Denomination:
Occupation:
Witnesses Name:JamesMcGormon
MargaretMcCabe
I could not find a marriage for Muldoon to McBreen from 1860-1890 in Co. Cavan, do exhaust all the records at http://www.genealogy.nationalarchives.ie and at irisshgenealogy.ie, both free, if you need to run anything else past me contact me at ocallaghan.carmel@gmail.com Best Wishes Carmel