Trying to find marriage record for Catherine Griffith (originally from North Gower, Ontario) and William Lumsden (place of birth known only as Canada) married in Alpena Village in 1866. They raised a large family in Long Rapids. Catherine died 1889 and William in 1910. Their daughter, Rebecca Lumsden, married William Cochrane, who lived in Long Rapids, eventaully moving to Sault Ste. Marie. Any leads on William Lumsden in particular would be appreciated.