linked to ancestry.com profile https://www.ancestry.com/family-tree/person/tree/48039797/person/20...
* Joseph William Schafer
* father unknown
* mother Raina Ranche
Sources
* 1940 US census - Joseph SCHAEFER born c1892, daughter Virginia HARTLAND
* 1919 Travel - Joseph SHEFFER born c1894 Blerezin, Russia, has a brother Max
* 1914 Travel - Josef WOHANSKI born 1891 Witebik, Russia
* 1907 travel - Josef WOHANSKI born c1885
* 1914 Travel - Joseph WOHANSKI born c1891 Witepsk
* 1946 US marriage - Joseph SCHAEFER (born 1890 Russia, father Samuel SCHAEFER, mother Shifra SCHAUMAN) to Florence DANN (daughter of Louis DANN and Rachel REICHSTEIN)
* 1967 US Death - Joseph SCHAFER born 13/1/1892 died Augsut 1967
* WWI draft card - Joseph SCHAFER born 13/1/1892 Russia
* WW2 draft card - Joseph William SCHAFER born 13/1/1892 Russia
From the above he is not the son of Chaiim Ber Voikhansky