| Marjan Ackermans-Thomas in 1969 | |
| Personal information | |
|---|---|
| Born | 5 April 1942 Beverwijk, the Netherlands |
| Height | 1.80 m (5 ft 11 in) |
| Weight | 70 kg (150 lb) |
| Sport | |
| Sport | Pentathlon |
| Club | DEM, Beverwijk |
Marianne "Marjan" Ackermans-Thomas (born 5 April 1942) is a retired Dutch pentathlete. She competed at the 1968 Summer Olympics and finished in 17th place. [1]