He was the brother of Kwame Sanaa-Poku Jantuah; who was also a Ghanaian politician,Ivor Agyeman-Duah,"Jantuah: the last of Nkrumah's Cabinet", Ghanaweb, 13 March 2011. and the father of the late Kojo Svedstrup Jantuah, a Ghanaian activist and author,Phil Clarke,"Kojo Svedstrup Jantuah obituary", The Guardian, 29 September 2015. and Nana Yaa Jantuah formerly of the Public Utility and Regulatory Commission as Public and Corporate Affairs Director. He died on Monday 27 January 2020 at the Komfo Anokye Teaching Hospital.
