Nii Amaa Ollennu
Raphael Nii Amaa Ollennu, (21 ga Mayu 1906 - 22 Disamban shekarar 1986) ya kasance masanin shari’a da alkali wanda ya zama Alkalin Kotun Koli na Ghana daga 1962 zuwa 1966, mukaddashin Shugaban Ghana a Jamhuriya ta Biyu daga 7 ga watan Agusta 1970 zuwa 31 ga Agustan shekara ta 1970 da Shugaban Majalisar Ghana na daga 1969 zuwa 1972.

Rayuwar farko da ilimi 
Ollennu an haife shi a Labadi, Accra a cikin shekarar 1906 kuma na mutanen Ga ne. Iyayensa sune Wilfred Kuma Ollennu da Salomey Anerkai Mandin Abbey. Ollennu ya halarci makarantar kwana ta tsakiya, makarantar Salem a Osu. Ya yi karatun sakandare a Accra High School. Wani ɓangare na karatunsa na farko shi ne a Kwalejin Horar da bywararrun Presbyterian da ke Akropong a Yankin Gabashin Ghana, inda ya yi karatun koyarwa da ilimin addini. Ya tafi Ingila don yin karatun fikihu a Masallacin Tsakiya, Landan kuma an kira shi zuwa mashaya a 1940 bayan ya ɗauki watanni 18 don kammala karatun shekara uku wanda ya wuce tare da bambanci - ya sami yabo daga Majalisar Sarauniya.

Aikin doka 
Mutum na farko a cikin danginsa da ya cancanci zama lauya, an yi masa rajista a matsayin Raphael Nii Amaa Ollennu a cikin Gold Coast (a yanzu Ghana) ya yi rajista a 1940. Daga baya ya zama alƙalin puisne a cikin shekarar 1955, ya hau kan mukamai ya zama alkalin Kotun Koli kuma a ranar 1 ga Satumba 1962, aka ɗaukaka shi zuwa Alkalin Kotun Ghanaoli na Ghana. Ya kuma wallafa littattafai a kan batutuwa daban-daban na shari'a kuma ya kasance mai iko ne kan tsarin mallakar Afirka ta gargajiya. Ya kuma kasance yana aiki tare da Babban Majalisar Hadin gwiwar Duniya na Ikklesiyoyin Gyara. Ya yi aiki a matsayin Shugaban Kwalejin Kwalejin Fasaha da Kimiyya ta Ghana daga 1969 zuwa 1972.

Siyasa 
Nii Amaa Ollennu na ɗaya daga cikin wakilan Accra a Majalisar Dokokin Gold Coast a farkon shekarun 1950. A shekarar 1950, ya kafa National Democratic Party, ya zama shugabanta. A zaben majalisar dokoki na Gold Coast da aka yi a 1951, jam’iyyar ta kasa cin kowane kujeru, kuma a shekara mai zuwa, ya jagorance ta zuwa Jam’iyyar Ghana Congress Party. Don haka Ollennu ya kasance dan adawa tare da Busia da Danquah ga Jam'iyyar Nkrumah ta Jam'iyyar Mutane.

Shugaban rikon kwarya na Ghana 
A lokacin jamhuriya ta biyu, Ollennu ya kasance Shugaban Majalisar Dokokin Ghana daga Oktoban shekarata 1969 zuwa Janairun 1972. Ya kuma zama shugaban riko na Ghana a ranar 7 ga watan Agustan shekarar 1970. A hukumance ya kasance shugaban Kwamitin Shugaban Kasa. Ya karbi mulki ne daga shugaban sojoji na baya, Laftana Janar. Afrifa kuma ya mika shi a ranar 31 ga Agustan shekara ta 1970 ga Edward Akufo-Addo wanda aka zaba a ranar 31 ga watan Agusta 1970 ta kwalejin zaɓe. Ya samu kuri'u 123 yayin da Edward Asafu Adjaye ya samu 35. Wannan bikin shugabanci ne yayin da firaminista, Kofi Abrefa Busia ke rike da ikon zartarwa. A lokacin Jamhuriya ta biyu ta Ghana, Ollennu ya zama shugaban majalisar dokokin kasar ta Ghana.

Rayuwar mutum 
Nii Amaa Ollennu tayi aure sau hudu. Matarsa ta farko ita ce Emily Jiagge ta Keta a Yankin Volta wanda kakansa shi ne Togbui Tamakloe, Shugaban Uti. Yana da yara biyu tare da ita: Amerley Ollennu, tun lokacin da jakadan shwk 2017 a Denmark da Boni-Ashitey Ollennu, wani lauya a London. Sannan ya auri Charlotte Amy Sawyerr (née Mettle), diyar Rev. John Josiah Mettle da Mrs. Marian Anohuma Mettle (née Harvey). Suna da 'ya'ya biyu tare: Noni-Ashitey (Fio) da Ashitei. Mettle tana da wasu yara biyar daga wani aure. Ta mutu a 2016, tana da shekaru 103. Sannan ya auri Afua Frema Kofi Abrefa Busia, Sarauniyar Wenchi kuma 'yar uwa ga KA Busia.

Iyali 
Nii Amaa Ollennu ta kasance kani ga dan uwan Quao, ciki har da Nathan Quao (1915 - 2005), wani jami'in diflomasiyya, masanin ilmi da kuma ma'aikacin gwamnati wanda ya zama mai ba da shawara ga shugaban ƙasa ga Shugabannin Ghana da yawa. 'Ya'yan Quaos sun hada da Amon Nikoi (1930 - 2002), masanin tattalin arziki da diflomasiyya, Gwamnan Bankin Ghana daga 1973 zuwa 1977 da Ministan Kudi daga 1979 zuwa 1981 ban da' yan'uwan, Nicholas T. Clerk (1930 - 2012), tsohon Rector na GIMPA da George C. Clerk (1931–2019), masanin tsirrai. Ashitey Trebi-Ollennu, injiniyan kere-kere na NASA, dan uwan Ollennu ne.

Mutuwa 
Nii Amaa Ollennu ya mutu a watan Disamba 1986.

Duba kuma 

 Shugaban majalisar dokokin Ghana 
 Jerin alkalan kotun koli ta Ghana 
 Kotun Koli ta Ghana