All I can tell you is what is written on the Eardeley Notes. Capt. Benjamin Abrams, son of Henry, was born 1826 and died after 1860.He married Mary Jane Hendrickson, age 18, " of Suffolk Co" on 26 Dec 1847. Children "all in Blue Point, Suffolk Co., NY, in 1890". Amanda, married to Frederick Bishop, was "there 1923". Presumably, 'there' was Blue Point; and I assume Eardeley or an assistant spoke to her in 1923 as I believe that is when they were doing their research and interviews.But I am not sure about that. There was supposedly a daughter named Abbey who was born 3 Sept 1848 in Hempstead who died as an infant, but there is a question mark after the year. Have you tried the Queens Archives for a birth certificate? That is where it should be.