 That he was held in high regard is proven by the fact that the godfather of one of his daughters was Count Fyodor Apraksin, Admiral and member of the Russian Supreme Privy Council.His eldest son, Alexander Chappuzeau (1720-1755), was aide de camp to Count Jean Armand de L'Estocq, who was involved in 1741 in putting Elisabeth of Russia on the throne.Jacob died in Reval in 1734.