HERVE [III] de Donzy, son of GEOFFROY [III] Seigneur de Donzy & his second wife Garna de Toucy (-1187). The Historia Gloriosi Regis Ludovici VII records that "Gaufridus de Giemago…Herveus filius eiusdem Gaufridi" objected to his father granting the castle of Gien to his sister as dowry when she married "Stephano de Sancerro"[2673]. Gervais abbé de Saint-Germain d'Auxerre and "Gaufredum Donziacum" reached agreements relating to Diges, with the consent of "B…uxor Gaufredi et duo filii eius, Herveus…et Gaufredus", by charter dated 1151[2674]. He succeeded his father as Seigneur de Donzy. He went on the Third Crusade. "Hugo de La Ferté cognomento Blancus, qui ex parte matris, domini Gaufridi de Donziaco" donated property to La Charité-sur-Loire, approved by "præfatus dominus Gaufridus de Donziaco…cum duobus filiis Herveo et Gaufrido" by charter dated 1151[2675]. "Herveus de Donziaco" donated property to La Charité-sur-Loire, with the approval of "Guillelmus Goet et Philippus, filii mei", by charter dated 1187[2676].
m firstly MATHILDE Goët, daughter of GUILLAUME [IV] Goët de Montmirail Seigneur d'Alluis & his wife Isabelle de Blois (-22 Jan ----). The primary source which confirms her parentage and marriage has not yet been identified. Robert of Torigny names "Herveus de Juen" as husband of "Guillermus Goeth…primogenitam filiam natam ex una sororem comitis Teobaldi"[2677].
m secondly ---. The primary source which confirms this second marriage has not yet been identified.
Hervé [III] & his first wife had seven children