Greaves v Stolkin  EWHC 1140 (Ch),  MHLO 36
"Mr Leslie Stolkin ..., some seven weeks before his death, executed a codicil. This case concerns the validity of that document. ...[O]ne of the deceased's sons, Mr Gary Stolkin ... disputes the validity of the Disputed Codicil on two grounds: (i) Want of testamentary capacity; and (ii) Want of knowledge and approval. ... In my judgment, the Disputed Codicil is valid, and it should be admitted to probate."