Descent of
Clément Mertens
(23/11/1847-31/03/1910)
Hélène Dumortier
(17/03/1851-29/03/1919)
united on 09/05/1874 at Tournai
Joseph Mertens
(28/08/1875-01/11/1960)
Andrée Corbiser
(24/11/1875-18/10/1958)
Alexandre Mertens
(16/07/1880-01/10/1951)
Claire Chaudoir
(15/06/1880-14/05/1940)