Is Margaret Eagan the daughter of John? She was living in Lockport with her Uncle Patrick(Agin)and Step-Aunt Catherine. Patrick and Catherine moved to Moretown VT where he died and she married his brother John. Margaret is the only child of record I have for John Eagan.
Patrick is my GGG father and had two twin girls (Mary and Julia) who lived in Lockport and Newfane NY respectively. Margerate was their cousin and we lost track of her after 1850 census in Lockport.
Dorothy Hennessey Vigano