Franquin died in 1997 in Saint-Laurent-du-Var at the age of 73 from a heart attack. He was previously married to Liliane Servais. In 2004 took place the first major museum retrospective of his work, an exhibit called "Le monde de Franquin"', in Paris' Cité des Sciences et de l'Industrie. This exhibition was continued in 2006 in the city where he was born, Brussels, the latter was fully bilingual (French/Dutch). In 2005, a Walloon survey elected him as the "18th greatest Belgian ever".
