Jane Seymour vs Seymour

Jane Seymour and Seymour both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jane Seymour	Yes	No	No	No
Seymour	Yes	No	No	No

As nouns, Jane Seymour and Seymour are synonyms defined as:

Jane Seymour and Seymour: Queen of England as the third wife of Henry VIII and mother of Edward VI (1509-1537)

Other synonyms of Jane Seymour include Lady Jane Seymour.

Jane Seymour (noun)	Seymour (noun)
Queen of England as the third wife of Henry VIII and mother of Edward VI (1509-1537)	Queen of England as the third wife of Henry VIII and mother of Edward VI (1509-1537)