William Carroll son of John and Margaret(nee Murphy)lived in New York until 1900, then moved to New Jersey. William and his twin brothers (Charles J Carroll and Edward Carroll) Edward my greatgrandfather married
Julia (nee Flood) lived in Jersey City, N.J.
William was born 1884, Charles and Edward were born in 1880.Charles was a policeman in Jersey City. Sounds familar, please write me anytime