__ | _David GANTZ ________| | | | |__ | _George W. GANTZ ____| | (1848 - ....) m 1870| | | __ | | | | |_Mary LANINGER ______| | | | |__ | | |--Lizzie D. GANTZ | | __ | | | _____________________| | | | | | |__ | | |_Mary E. DEMLER _____| m 1870 | | __ | | |_____________________| | |__