Marianne de Trey was a centenarian, living to age 102.
Marianne was a British studio potter born in 1913. She passed away in 2016.
Sources
"England and Wales Birth Registration Index, 1837-2008," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:2F5S-71L : 1 October 2014), Marianne De Trey, 1913; from "England & Wales Births, 1837-2006," database, findmypast (http://www.findmypast.com : 2012); citing Birth Registration, Brentford, Middlesex, England, citing General Register Office, Southport, England.
"England and Wales Marriage Registration Index, 1837-2005," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QV8N-SKRV : 8 October 2014), Marianne De Trey and null, 1938; from "England & Wales Marriages, 1837-2005," database, findmypast (http://www.findmypast.com : 2012); citing 1938, quarter 1, vol. 1A, p. 669, Chelsea, London, England, General Register Office, Southport, England.