78/2417 [Genealogy and heraldry]. (Baron van Heerdt and Clignett families). Archive of the members of the family Baron of Heerdt and related family Clignett, i.a. documents, manuscripts, drawings and prints, 18th-19th cent.

= Archive centered around Marie Henriette Amelie Clignett (1809-1876) and Carel Lodewijk Baron Van Heerdt and their respective ancestors and offspring. I.a. "Generaale Geslagtleijst van de famillie van Clignett" (pen and ink, 32 lvs. (recto only), contemp. boards); a contemporary photographic portrait of Marie Henriette Amelie Clignette, manuscript family trees, (botanical) drawings by family members and views.