Mezue ahịrịokwu na-esonụ: Nna ya, Keith Tkachuk, gbara egwuregwu 1,201 na NHL ma bụrụ onye otu United States Hockey Hall of Fame. Nwanne Matthew Tkachuk nke obere, Brady, na-eso ndị Ottawa Senators egwu egwu ma merie ọla nchara na United States na
2018 World Junior Ice Hockey Championship. A mụrụ Tkachuk na Phoenix nke dị na Scottsdale n'oge nna ya na Coyotes, ma tolite na St. Louis nke Chesterfield, mgbe nna ya na St. Louis Blues na-emekọrịta ihe na 2001. Ọ gara Chaminade College Preparatory School site na nke isii ruo nke itoolu ruo mgbe o kpebiri isonye na United States Hockey League. Mgbe ọ nọ na Chaminade, Tkachuk nọ n'otu klas ahụike dịka onye Boston Celtics na-aga n'ihu Jayson Tatum.