I don't know this boat or the owner.  I was offered a trip in it once but it never materialized.  So now I'm helping to sell it so I can maybe get a ride with a grateful buyer :).  Boat is located in Georgian bay. From the listing I don't think the owner knows much about the rig or the boat itself.  Looks like a gazelle.  It has been on the market for at least a year.  He's asking $50K Cdn.

https://www.kijiji.ca/v-sailboat/barrie/42-foot-steel-schooner-with-lug-sails-for-sale/1258317223?enableSearchNavigationFlag=true

J