In Otukpo v. John & Anor. (2012) LPELR – 25053(SC) @ 18F, ‘In order to succeed in a claim to title, a party who held a Certificate of Occupancy will need to show his root of title, that is through his vendor and that the vendor or seller has to show valid title to the land over which the purchaser secured his certificate of occupancy. This is because the certificate of occupancy can only be valid if the root of title originates from the customary owners of the property.’
POSITION OF THE LAW WHERE TWO OR MORE PERSONS CLAIM A RIGHT OF OCCUPANCY OVER THE SAME LAND
“The law has been settled for long that where two or more persons claim title to land or a right of occupancy over the same land, the first in time takes priority as it is stronger in law. The latter grantee is deemed not to have been granted any title or right of occupancy. A grantor of title or right of occupancy cannot give title or right of occupancy to two persons, one must be valid, the other invalid. The law is trite one cannot grant title over a parcel of land and still be in legal position to grant such title to another. He would have no such title to grant to the latter grantee under the doctrine of “nemo dat quad non habet”. See FBB Ind. Ltd. v. Mutunci Co. (Nig.) Ltd. (2012) 6 NWLR (Pt. 1297) P. 487 @ 524; Omiyale v. Macaulay (2007) 7 NWLR (Pt. 1141) P. 597; Ibrahim v. Osunde (2009) 6 NWLR (Pt. 1137) P. 382; Ashiru v. Olukoya (2006) 11 NWLR (Pt. 990) P. 1 and Dantsoho v. Mohammed (2003) 6 NWLR (Pt. 817) P. 457.”
— I.S. Bdliya, JCA. Umar Ibrahim v Nasiru Danladi Mu’azu & 2 Ors. (2022) – CA/G/317/2019