Pair of Folk art Portraits of a Brother and Sister

This is a rare pair of Folkart Portraits of a Brother and Sister, oil on canvas, unsigned but in the style of Joseph Goodhue Chandler.  Each painting measures 10 3/4X9 1/4 inches and came in a pair of 19th century gilt frames.  The overall frame size is 13 1/2X12 inches.  There are a few minor spots of repair and retouch.  Both works could use a cleaning but they are quite presentable as they now appear.