Henry Olisleger

Dr. Henry Olisleger was Vice Chancellor of the Duchy of Cleves.

He negotiated the marriage of Lady Anne of Cleves, the Duke's sister, to King Henry VIII of England. Olisleger became the Cleves ambassador to England. When there were rumours about Catherine Howard committing adultery, Olisleger tried to persuade the King, Thomas Cranmer, to re-marry Anne.