| Nicolas Ruyssen - Founder and Benefactor | Painter, bought the site in 1819. |
| Pierre Giraud - Archbishop of Cambrai | Built the Abbey in 1847. |
| Angelo Giuseppe Roncalli - Apostolic Nuncio (future John XXIII) | Consecrate the church in 1950. |
| André Louf - Influential Abbé | Spiritual radiation in the 20th century. |