Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
THROWER
As described in historical dictionaries
Patronymica Britannica (1860)
THROWER. The masculine of ihrowster. a woman that throws or winds silk or thread. A-Sax. thrcman, to wind or twist.
Surname type: Occupational name
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English