Former Owner
- Giovanni Battista Niccolini1
- Giovanni Dominico Fabbris1
- Giovanni Perissinotti1
- Giovanni Saibanti1
- Giovanni Sforza1
- Giovanni d'Andrea di Nanni Todeschini Piccolomini1
- Girard Dupeireux1
- Giuliano Attilio Piovano1
- Giuseppe Franchini1
- Giusto Venier1
- Gladbach Abbey1
- Gladys Freeman1
- Godajośī Dhātoṇḍa1
- Gonthaut-Saint-Blanchard family1
- Gordon A. Block Junior1
- Gordon Adamson1
- Great St. Martin Church1
- Groenendael Priory1
- Grosvenor, Richard1
- Gudrun Wandel1