Looking for my lost Deehan / Deighan relatives in Monaghan. John Deehan b. abt.1824. married Catherine Kelly abt. 1846. They had a son names Eugene b. May,1847. Eugene came to the U.S. in 1869 and married Marcella Foy in New York city in 1871. John and Catherine may have had other childern, That's not known at this time. Any info.a help on my relatives Alive or Deceased. Hopefully still living. Thanks.