Clark v. Holchak

This is an action by petitioner, Edwin T. Clark, for accumulated royalties and for a declaratory judgment establishing his right to a l/64th oil royalty interest under a deed dated December 10, 1930, and containing this limitation or condition of defeasance :

“It is further agreed and herein stipulated that in case there is no paying production on said land on December 10, 1945, and for six months thereafter, that this grant shall become null and void, and the minerals hereby conveyed shall revert to the said Grantor, their heirs and assigns, but should there be such production, then and in…