Laon-Sainte-Marie/Saint-Jean (Sadalberga)
| Type: | Christian cult place |
|---|---|
| Certainty: | Certain |
| Town: | Laon |
| Type of Christian cult place: | Male |
| Person role: | Unknown |
| Founder: | Sadalberga |
| Monestary type: | Double |
| Date of foundation from: | 655 |
| Date of foundation to: | 660 |
| Publications: | Prinz 1965: 106 Prévot/Gaillard/Gauthier 2014: 536-537 Gaillard/Jorrand 2006: 169 |