Robert Urbach Famliy

I am doing my stepfathers famliy tree. I am looking for any info on the Urbach name as i would like to tie all the Urbach's into one. My stepfathers name is Robert James Urbach born June 2, 1940 in Alstoria Long Island, New York. He has a twin brother name Bill who's 10 mins older they have a sister name Kathreen, there parents are William Henry Urbach from New York City and Grace Gallagher from Fairdale, New York in upstate New York, William Henry had a brother name Edward, Edward married Ida ????. They had 2 daughters Barbra and Jene. Also looking for info on the 2 daughters and there famliy too. Hope to here from you, realy need some info. Thank You