Mezue ahịrịokwu na-esonụ: Curzon bụ nwa nwoke nke ise nke Nathaniel Curzon, 1st Baron Scarsdale, na nwunye ya Caroline. O sonyere na ndị agha mmiri n'abalị iri na anọ nke ọnwa Ọktoba n'afọ 1776 dịka onye ọrụ ụgbọ mmiri nwere ikike. Mgbe "Aeolus" si West Indies lọta n'afọ 1780, ọ ghọrọ onye na-arụ ọrụ n'ụgbọ mmiri. E zigara "Magnanime" iji nye aka na enyemaka nke Gibraltar na 1781, ma mesịa gaa East Indies na 1782, iji wusie ụgbọ mmiri ahụ ike n'okpuru Sir Edward Hughes. A kpọfere Curzon n'ụgbọ mmiri, ma lụọ agha n'agha nke
Providien, Negapatam, na Trincomalee. Na 1 Febụwarị 1783, ọ natara ọkwa lieutenancy na "Monarca" ma soro ụgbọ ahụ nọ na Agha Cuddalore na 1783, ọrụ ikpeazụ ya na East.