Rubuta ci gaba ga wannan sakin layi - Bowen ya mutu a London, Ingila, a ranar 30 ga Disamba, 1777. Shekaru biyu bayan haka, matarsa Jane ta zama mai karɓar bakuncin jami'ai biyu daga rundunar jiragen ruwa na Charles Hector, comte d'Estaing, a Greenwich a lokacin yakin Savannah na biyu
Ka yi haƙuri. Ta kula da binne Janar Casimir Pulaski na Poland, wanda aka kashe a lokacin yakin, "tsakanin gidansa da kogin". Bayan mutuwarta a shekara ta 1782, ta bar wa 'ya'yanta huɗu bayi 26, shanu 15, da shanu biyu, tare da na'urori iri-iri don sarrafa sago.