Family: Dr. Mordecia Myers WILLSON, .Jr / Helena Maud VAN VELSOR (F427)
m. 5 May 1886Mordicia Myers WILLSON, Sr. (1828-1899) 
|
Alida L VANDERHEYDEN (1832-1870) |
Walter Vanderheyden WILLSON (1858-1930)  |
| James THORN WILLSON, .vi (1864-1932) |
| Dr. Mordecia Myers WILLSON, .Jr (1865-1916)
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| Helena Maud VAN VELSOR (1864-1945) |