I'd say about 5'9" or so
Cyril Chamberlain went by Jimmy.
Bryan Chamberlain is 6' 1".
Byron Chamberlain is 6' 1".
Duval Chamberlain is 6' 2".
Rikki Chamberlain is 5' 7".
Robb Chamberlain is 6' 2".
Neville Chamberlain is 6' 2".
Marc Chamberlain is 5' 11 1/2".
Maureen Chamberlain is 5' 2 1/2".
approx-5'7"
Then Jimmy is the same height as Jenny.
Jimmy DellaValle is 6'.