sulky n Cp OED ~ 'light two-wheeled carriage seated for one person' (1756-). Comb sulky sleigh: horse-drawn sleigh.
1836 [WIX]2 10 Being driven in a sulky sleigh as far as the new road to Topsail Beech ... I then proceeded with my knapsack... A 'sulky sleigh' takes two persons, in seats, one behind the other, and is drawn by a horse.
