The children you have listed do not belong to James Buckley and Abegail Cadigan, based on the sources I have used. They were born one generation later than James and Abegail's family. According to what another researcher has sent me, these children belong to James, the son of James and Abegail. The wife of this second James is given as Mary by one source and Margaret by another but they agree her surname was Lynch. Please contact me if you wish to exchange more information.