Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
SCHOMBERG
As described in historical dictionaries
Patronymica Britannica (1860)
SCHOMBERG. Frederick Schomberg, a descendant of a noble family in Germany, accompanied William III. to England in 1688, and was ultimately created Duke of Schomberg.