a severe stroke in October 1635, and died on 25 December, leaving no immediate heirs. Jesuit records state he died in the care of his friend and confessor Charles Lallemant. Although his will (drafted on 17 November 1635) gave much of his French property to his wife Hélène Boullé, he made significant bequests to the Catholic missions and to individuals in the colony of Quebec. However, Marie Camaret, a cousin on his mother's side, challenged the will in Paris and had it overturned. It is unclear exactly what happened to his estate. Samuel de Champlain was temporarily buried in the church while a standalone chapel was built to hold his remains in the upper part of the city. Unfortunately, this small building, along with many others, was destroyed by a large fire in 1640. Though immediately rebuilt, no traces of it exist anymore: his exact burial site is still unknown, despite much research since about 1850, including several archaeological digs in the city. There is general agreement that the previous Champlain chapel site, and the remains of Champlain, should be somewhere near the Notre-Dame de Québec Cathedral. The search for Champlain's remains supplies a key plot-line in the crime writer Louise Penny's 2010 novel, Bury Your Dead. Legacy Many sites and landmarks have been named to honour Champlain, who was a prominent figure in many parts of Acadia, Ontario, Quebec, New York, and Vermont. Memorialized as the "Father of New France" and "Father of Acadia", his historic significance endures in modern times. Lake Champlain, which straddles the border between northern New York and Vermont, extending slightly across the border into Canada, was named by him, in 1609, when he led an expedition along the Richelieu River, exploring a long, narrow lake situated between the Green Mountains of present-day Vermont and the Adirondack Mountains of present-day New York. The first European to map and describe it, Champlain claimed the lake as his namesake. Memorials include: Lake Champlain, Champlain Valley, the Champlain Trail Lakes. Champlain Sea: a past inlet of the Atlantic Ocean in North America, over the St. Lawrence, the Saguenay, and the Richelieu rivers, to over Lake Champlain, which inlet disappeared many thousands years before Champlain was born. Champlain Mountain, Acadia National Park – which he first observed in 1604. A town and village in New York, as well as a township in Ontario and a municipality in Quebec. The