Brennan Gordon McNichol is 6' 1 1/2".
Kristy McNichol is 5' 3".
Yes, this was a Made For Television film. "My Old Man" (1979). Stars Kristy McNichol, Warren Oates, Eileen Brennan, Michael Jeter.
Shawn Brennan is 6'.
Brennan McKay is 6'.
Brennan Dyson is 6' 3".
Brennan Coulter is 5' 9".
Brennan Claire is 4' 3".
Brennan Beams is 6' 3".
Benjamin Brennan is 5' 2".
Cueppie Brennan is 5' 3".
Eamon Brennan is 6' 2".
Jade Brennan is 5' 8".