- Category : 1877-births
- Type : GE
- Profile : 4/6 - Opportunistic / Role Model
- Definition : Triple Split
- Incarnation Cross : RAX Penetration 1
German scientific researcher and author in the fields of Arabic astronomy, gnomonic and mathematics. Schoy was a mathematics teacher in Mülheim an der Ruhr in 1908 and in Essen in 1909. From 1919 to 1921 he was a lecturer for the History of Mathematics and Astronomy at the University of Bonn. He died on 6 December 1925 in Frankfurt am Main, aged 48.