Tuhia he whakamāramatanga mō tēnei wāhanga - Ko ngā mātua o Slater, ko Joan Dewhirst Slater rāua ko John Slater, i whakataetae tahi i te kanikani hukapapa, i toa hiriwa i te 1952
me ngā whakataetae o te Ao o te tau 1953. Ko rātau hoki ngā toa o te Ao Pakihi. I reti ratou ki te whakangungu i Liverpool Rink ka Manchester Ice Palace me te mutunga o Altrincham Ice Rink.