|  Male Joannes Baptista Antonius Declercq | 
| Birth | 21 Dec 1743 | Harelbeke, West-Vlaanderen, België  | 
| Death | 21 Apr 1800 | Harelbeke, West-Vlaanderen, België  | 
| Burial | ||
| Marriage | 10 Jun 1783 | Harelbeke, West-Vlaanderen, België  | 
| Father | ||
| Mother | ||
|  Female Maria Joanna Decraene | 
| Birth | 1756 | Rollegem, West-Vlaanderen, België  | 
| Death | 1838 | Harelbeke, West-Vlaanderen, België  | 
| Burial | ||
| Father | Jean-Baptiste Decraene | F1427 Group Sheet | |
| Mother | Maria Anna Vanderplancke | F1427 Group Sheet | |
|  Female Rosalia Declercq | 
| Birth | 16 Jun 1784 | Harelbeke, West-Vlaanderen, België  | 
| Death | 24 Nov 1878 | Izegem, West-Vlaanderen, België  | 
| Burial | ||
| Spouse | Joannes Franciscus Devos | F383 | |
| Marriage | 5 Jul 1820 | Harelbeke, West-Vlaanderen, België  | 
|  Female Barbara Theresia Declercq | 
| Birth | 1791 | |
| Death | 13 Jun 1844 | |
| Burial | ||
| Spouse | Carolus Vanderplancke | F553 | |
| Marriage | ||