Jewish
It's not certain, but his birthname is James Scott Baumgarner, which could well be a Jewish surname.
Jack Garner is James Garner's brother.
James Garner was a Methodist.
James Garner was born on April 7, 1928.
James Wilford Garner was born in 1871.
James Garner - cricketer - was born in 1972.
James Bert Garner was born in 1870.
James Bert Garner died in 1960.
It was James Garner.
No, James Garner was not in Grumpy Old Men.
Yes, James Garner had two children. They were named Gigi and Kimberly.