Phone number listed for Gertrude is (414) 464-0374. Gertrude’s current address is 9001 Swan Rd #E, Milwaukee, Wi 53224. She has stayed in Milwaukee before moving to Milwaukee. People possibly related to Gertrude are Peter Arndt, Cheryl A Marquardt, Harold G Arndt and one other person. Gertrude's birth year is 1924. Gertrude was born 99 years ago.