Venterus Mandey
Venterus Mandey (1646–1702), also called Venturus Mandey and Venteri Mandey, was an English bricklayer and mathematician. References

Sources 

 Smith, Terence Paul (February 2003). "Venturus Mandey: No Ordinary Bricklayer". Information, 90, Bricklaying Issue. British Brick Society. pp. 16–19. Further reading 

 Betts, Jonathan; McEvoy, Rory, eds. (2020). Harrison Decoded: Towards a Perfect Pendulum Clock. Oxford University Press. pp. 128–129. External links 

 "Mandey, Venterus". Online Books Page. 1646 births
1702 deaths