Mezue ahịrịokwu na-esonụ: O doro anya na Stewart ghọrọ onye na-akwado John Campbell, 2nd Duke nke Argyll, ma họpụta ya ka ọ nọchite anya Malmesbury na mmasị ya, na 25 Jenụwarị 1723. Ọ nọchitere anya Malmesbury ruo afọ 1727, ọ bụ ezie na Sir Charles Wager tụrụ anya na Argyll ga-eme ndokwa ka a họpụta Stewart ka ọ nọchite anya Portsmouth na 1732, nke a emeghị. Ohere ọzọ Stewart nwere iji gosi onwe ya n'oké osimiri bịara na ngwụsị afọ 1729, ka ọ na-erule ngwụsị nke
Agha Anglo-Spanish. Akụkọ ruru England na Edward St. Lo, onye isi ndị ọchịagha na Jamaica Station n'oge mgbochi nke Porto Bello, anwụọla mgbe ọ na-achị. A kwalitere Stewart ka ọ bụrụ onye isi ndị agha na-acha anụnụ anụnụ na 9 Disemba 1729 wee wepụta iwu n'ọnọdụ Lo, na-efegharị ọkọlọtọ ya n'ụgbọ.