Nana Amuah-Afenyi VI (an haife Peggielene Bartels a 1953), wanda aka fi sani da Sarki Peggy, shine sarkin garin Tantum (ko Otuam), a gundumar Mfantsiman, Ghana. An haife ta a ƙasar Ghana kuma ɗan asalin ƙasar Amurka tun 1997, ta koma Amurka a shekarun 1970 lokacin tana ɗan shekara ashirin don yin aiki a matsayin sakatare a Ofishin Jakadancin Ghana a Washington, DC, inda har yanzu take aiki. Bayan rasuwar kawun nata a shekarar 2008, an zabe ta a matsayin wanda zai gaje shi ta hanyar jerin al'adun gargajiya. Ita Kirista ce mai ibada, kuma tana zaune a Silver Spring, Maryland. Mijin Bartels, William Bartels, memba ne na dangin Bartels na Yuro-Afirka, wanda kakansa Cornelius Ludewich Bartels ya kasance Gwamna-Janar na Gold Coast na Dutch tsakanin 1798 da 1804, kuma wanda ɗansa Carel Hendrik Bartels shine babban mashahurin mai siyar da bayi. a kan Gold Coast a kashi na biyu na karni na sha tara. Tun lokacin da ta hau karagar mulki, Bartels ta shafe makwanni da yawa a kowace shekara a Ghana don bikin tunawa da nadin sarautar ta.