Family: John Welk / Theresa B. Schumacher (F134504)
Ludwig Welk (1864-1937) 
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Christiana Schwan (1870-1940)
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| Anton Welk (1892-1892) |
| Barbara Welk (1895- ) |
Anna Mary Welk (1895- )  |
| Ludwig Welk (1898-1957) |
| Agatha Welk (1900-1979) |
| Lawrence Welk (1903-1992) |
| Michael Welk (1905-1983) |
| Eva R. Welk (1909-2006) |
| Theresa B. Schumacher (1897-1989) |
| John Welk (1893-1975)
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| Alexander J. Welk (1920-1992) |
| Bernard Welk (1921-1997) |
| Teresa Marie Welk (1927-2003) |