The death of 1704 in Savenieres does not seem to be the right one .
It is said that this Martin Martin was buried in presence of his father Pierre and his son Pierre ( given that only the male adults were mentioned in a death certificate in those days , the son Pierre is not your Pierre since he was born in 1699).
Moreover In 1724 the parents of Pierre are said to be " consentants et présents", that is to say alive.