The first post contains the particulars, except that the Edward I'm interested in was born in Birling Gap, Sussex. The 1861 and 1871 census only list him as a child in the family. The next record I have of all of them is the 1892 Brooklyn, Kings, New York Census. US or State census records would only list country of birth, which is England as stated, except for my grandmother, Emily, who was born in NYC. Edward was listed on the Eastbourne birth registration v 2b p 47 for Mar 1853.
The questions for which I have no answers are: 1)is the Edwards Roberts born in Birling Gap and appearing in the English census of 1861 and 1871, the same Edward Roberts born in England appearing in the 1892 Brooklyn, Kings, New York Census, 2)what was his wife, Eliz(abeth) maiden name and when did they get married in England (assuming so, because their first 3 children were born in England).