Antique Scottish oil painting portrait study of a farmer with family and dog (2 of 2)

Antique Scottish oil painting portrait study of a farmer with family and dog (2 of 2). British School, Scottish, circa 1820-50. Unsigned, artist unknown. Oil on board. Gilt gesso frame. Size of frame: 13 x 11 inches; Size of portrait: 10 x 8 inches; Size of front portrait aperture: 9 x 7 inches. Weight: 659g (allow 3 kg volumetric weight once packed). Reasonable condition for its age.