Definitions

1. noun

A surname of Welsh origin, or a name of a British monarch.

“He was the 15th Baronet of the title, which was created in 1642.”

2. proper noun

A name of a noble family in the United States, particularly in Pennsylvania.

“The Cadwallader family was prominent in the early history of Pennsylvania.”

3. proper noun

A name of a town in New Jersey, United States.

“Cadwallader is a borough in Atlantic County, New Jersey.”