I am looking for more information on James Flahavan (Flavin), born 24 Oct 1807, Ireland and died 28 Nov 1855, Emmet, Dodge, WI. He married Catherine Mahoney on 22 Apr 1840, Hartford, CN. She was born 27 Sep 1820, Ireland and died 12 Aug 1868, Emmet, Dodge, WI. Both James and Catherine are buried at St Bernard's Catholic Cemetery, Watertown, WI as Flavin. I have not been able to find any immigration data for either person. Any other information regarding James or Catherine would be greatly appreciated.