(silver) Puck Oversloot (middle name Petronella)
1932 swimming - 4x100 m freestyle relay
(gold) Nel van Vliet
1948 swimming - 200 m breaststroke
(silver) Nelleke Penninx
2000 rowing
(bronze/silver) Mijntje Donners (middle name Petronella)
1996; 2000; 2004 field hockey