This category is for all members of the Thomas family.
“Mr Thomas was the Muggle stepfather of Dean Thomas. He married Dean's mother some time after she...Dean Thomas's stepfather
“Mrs Thomas was the mother of Dean Thomas. Though she was a Muggle, her first husband was a...Dean Thomas's mother
“Dean Thomas had several Muggle half-siblings. They were the children of Mr. and Mrs. Thomas, and...Dean Thomas's half-siblings