Claim: Osbert Mackie was a member of the Cambridge University team where he won three sporting Blues  and was selected to represent Johnny Hammond's team in South Africa.
Evidence: Mackie played club rugby for Wakefield Trinity (were a rugby union club at the time, so no Heritage № is allocated), and Cambridge University and county rugby for Yorkshire. He won three sporting Blues when he played in the Varsity rugby match against Oxford University between 1895 and 1897 and was awarded the honour of captaining the team. He subsequently became a member of the Cambridge University team. While still at Cambridge, Mackie was selected to represent Johnny Hammonds's 1896 British Isles team on their tour of South Africa.