No.
Plymouth was actually named by Charles I of England around 1614, after Captain John Smith asked him to rename the land/areas he found that were occupied by local natives.
They were known as separatists .
They left from Plymouth, England.
Plymouth.
plymouth
they landed by Plymouth rock in Plymouth, Massachusetts.
they were the Separatists
The Pilgrims landed in Plymouth 1620.
Plymouth Bay
Plymouth Rock
Captain John Smith was the one to officialize the name of the Pilgrims final arrival place as Plymouth
Yes.Mayflower is a proper noun (The name of the ship Pilgrims sailed to America on) As well as Plymouth (The place the Pilgrims supposedly landed.)
Plymouth rock