 Nyorai kupfuurira kweiyi ndima - Southwell akapinda muuto reBritain pasi paMambo William III weEngland muna 1693. Munguva yeHondo yeMakore Mapfumbamwe, akakuvadzwa paKukombwa kwechipiri kweNamur muna 1695 uye akazokwidziridzwa kuva kaputeni. MuHondo yeMugari wenhaka weSpain, akatora chikamu muHondo yeCádiz uye Hondo yeVigo Bay semukuru we6th Foot muna 1702. Akakwidziridzwa kuva lieutenant-colonel gore rakatevera. Southwell akatungamirira maGrenadier mazana mana mu1st Siege yeBarcelonamuna 1705 uye akaitwa colonel we6th Regiment of Foot gore rakatevera. Akatengesa chinzvimbo chake kuna Thomas Harrison muna 1708 uye akagadzwa kaputeni weBattleaxe Guards muna 1714, achidzivirira Ishe Lieutenant weIreland. 