Marez Oyens House
- Year 1903
- 24-10-1903. Dinner with Gustav Mahler.
- Hendrik Jan de Marez Oyens (1843-1911).
- Keizersgracht No. 317.
- Year 1904
- 21-10-1904 Visited by Gustav Mahler.
- Hendrik Jan de Marez Oyens (1843-1911).
- Keizersgracht No. 317.
- Left (father): Keizersgracht No. 315. House Gerrit Hendrik de Marez Oyens.
- Right (son): Keizersgracht No. 317: House Hendrik Jan de Marez Oyens (1843-1911).
