[3] His father was John Richardson Auldjo and his mother Mary Anne Carnegy.
[4] An Abertay match against Arbroath Rovers in noted in the Monday, 25 March 1878 issue of the Dundee Courier.
Louis's brother John Carnegy Auldjo is also listed in the team for East of Scotland against Edinburgh District.
[7] He was also a noted rower; appearing in the Broughty Ferry and Monieth Rowing Club Regatta.
After his playing career, he moved to Australia and married Helen Catherine Weaver in Waverley, New South Wales on 25 March 1886.