± 340 documents relating to families from the old County and actual Provinces of Flanders.

Various sizes, on paper, in Dutch and a few in French.

- ± 240 documents relating to the family van Overloop, Bruges and Ghent: notarial deeds, accounting records, financial transactions, debt receipts, annuities, a marriage contract, a will, correspondence, a birth certificate and so on (17th-19th c.). Some members of this family have held positions in the municipal or provincial administration, such as Simon-Pierre van Overloop who was "warandin" (guard) of the "Munt" (Mint) of Bruges (d. 1769).
- ± 40 deeds in Dutch concerning properties in Watervliet (18th c.).
- ± 30 deeds in Dutch concerning properties in Damme (18th c.).
- ± 10 deeds in Dutch concerning properties in Loker (Heuvelland) (18th c.).
- ± 10 deeds in Dutch and French concerning properties in Bouchaute (18th c.).
- ± 10 deeds in Dutch concerning properties in various places (18th-19th c.).