Edward Seymour, bart. son and heir of Sir Edward Seymour, bart. deceas'd; by Dame Margaret his first wife. Appellant. Dame Letitia Seymour, who was the second wife of the appellant's father, and is now his widow and relict. The Right Honourable Francis Lord Conway, and Charles Seymour, Esq; and Ann the wife of William Berkley, Esq; children of the appellant's father by the said Dame Letitia. The said William Berkley, and Francis Gwyn, Esquires. William Seymour, Esq; the appellant's brother of the whole blood. Respondents. Et e contra. The appellant, Sir Edward Seymour's case.