St. Laurent is the birthplace of 3 famous people

By our measure the best known is W. Yvon Dumont (lieutenant Governor of Manitoba); the spotlight above gives the details. Next come Harvey Clifford and Jack Connolly.

Wikidata places 4 here in all, and those missing from the list lack a confirming article.

67% of the list, where Canadian towns come to 38%.

Jack Connolly, from 1900; the most recent birth on the list is from 1951.

What counts is a birth that Wikidata places inside St. Laurent’s municipal boundary (Statistics Canada’s 2021 census subdivision), its hospitals and districts too, and that the person’s English or French Wikipedia article repeats. Adult performers, people known chiefly for crimes and those who only lived here are not on the list.

The likeliest reasons: a birthplace recorded only as a province or as Canada, a hamlet or rural area with no page of its own, or an article that gives another place or none. Fixing Wikidata or Wikipedia brings them onto the list at the next refresh, as long as the two then agree.