A Dictionary of the Booksellers and Printers who Were at Work in England, Scotland and Ireland from 1641 to 1667/Sumptner (Charles)
SUMPTNER (CHARLES), printer in London, 1650. His name is found on the imprint to Daniel King's A Way to Sion … London, Printed by Charles Sumptner, for Hanna Allen, at the Crowne in Pope's Head Alley, 1650. [E. 596 (7).]