| Roy Arthur Portz b.1901 Waukesha, Wisconsin d.1977 Neillsville, Wisconsin | ![]() | ![]() | Johannes Portz b. d. | |||||
| Frances Portz b. d. | ![]() | Andrew O. Portz b.1841 Niederhausen, Germany d.1908 Pewaukee, Wisconsin | Margaretha Laubenstein b. d. | |||||
| Evelyn Portz b.1905 Waukesha, Wisconsin d.1969 Wisconsin | Adolph Louis Portz b.1876 Hartford, Wisconsin d.1954 Chili, Wisconsin | |||||||
| Donald O. Portz b.1906 Oshkosh, Wisconsin d.1973 | ![]() | Julia Mueller b.1853 Wisconsin d.1935 Wisconsin | ||||||
| Hazel Portz b. d. | ![]() | |||||||
| James Andrew Portz b. d. | ![]() | James O. Cooke b. d. | ||||||
| Arthur Portz b. d. | Harriet May Cooke b.1877 Waukesha, Wisconsin d.1938 Chili, Wisconsin | |||||||
| Melvina Portz b. d. | ![]() | Jenny Anderson b. d. | ||||||
![]() | ![]() | |||||||