Effective period / Period of releases: 1966

Members included originally as a trio (promo photos reveal a 4th member] : Dan Dalton, (american) Daniel Moore and Lois Fletcher

From the article : https://vancouversignaturesounds.com/hits/i-am-what-i-am-by-lois-fletcher/ :
On November 13, 1965, Billboard Magazine reported in its Music Capitols of the World section, that Lois Fletcher was from Hamilton, Ontario. Capitol Records had just signed with her in Los Angeles as part of a trio named The Young Canadians. The other members of the trio were Dan Dalton from Windsor, Ontario, and Dan Moore from Winnipeg. The Young Canadians had just released the singles “Joker” and “Get Together”. Dan Dalton was also a member of the Back Porch Majority.