Brian W Katz age: 55 Known as: Brian Catz Related to:Ellen Katz, 59 Has lived in:Holliston, MA West Harwich, MA Winthrop, MA Brighton, MA Brian M Katz age: 68 Known as: Brain M Katz Brian Z Related to:Ian Katz, 28 Has lived in:Wayland, MA Falmouth, MA Huntington, NY Lloyd Harbor, NY