A Jack Robertson also played seniors in 1923/24
DOB: 22 July 1889
From: Port Melbourne Railway United
Wingman who played three games at the start of 1912, injured his knee, then returned in an exhibition match against the Tasmanian league, hurt the knee again and didn't play another game for the year.
Some sources list his club as Port Melbourne Rovers.
May not have originally intended to play in 1913.