The words 'Isabella Baumfree' is a compound proper noun, the name of a specific person.
A noun functions as the subject of a sentence or a clause, or as the object of a verb or a preposition.
Example sentences:
Isabella Baumfree is also known as Sojourner Truth. Sojourner Truth was an abolitionist, women's rights activist, emancipated slave and evangelist.
Isabella Baumfree changed her name to Sojourner Truth when she was in her mid 30s.
What person out of 13 children was born with the name Isabella Baumfree
James Baumfree and Elizabeth Baumfree.
Isabella Baumfree is Sojourner Truth.
Isabella Baumfree changed her name to Sojourner Truth.
Sojourner Truth real name is Isabella Baumfree.
negro school
Isabella Baumfree .
Isabella Baumfree
hi i like pie
Thomas Garfeild