He was the brother of James Finlay and Ninian Finlay who were also capped for Scotland,[1] James in the first ever international.[2] They all appeared together once in 1875, in the 0–0 draw against England at Raeburn Place: James winning the last of his four caps, while Arthur and Ninian gained their first caps.[3]
References
Bath, Richard (ed.) The Scotland Rugby Miscellany (Vision Sports Publishing Ltd, 2007 ISBN1-905326-24-6)