18th Century to 19th century PEWTER Signet ring with RAMPANT LION Cat Chiefs Crest MacKintosh clan

I was told there are different Rampant Lions or Chief's Crests denoting different branches of connection to a royal family or to an important Scottish Clan, so this ring is Scottish that spoke English. Each clan branch has a different lion and motto in heraldry. Mottoes denote loyalty, strength, and faith, virtue, and courage of the family.I found out the MacKintosh clan family crest and motto is