Mary Watt
Mary Watt  | |
|---|---|
| Born | Muriel Mary Lysaght 27 March 1917  | 
| Died | 2 July 2005 (aged 88) Wellington, New Zealand  | 
| Occupations | 
  | 
| Spouse | 
 John Harold Watt   (m. 1953) | 
| Relatives | 
  | 
Muriel Mary Watt (née Lysaght; 27 March 1917 – 2 July 2005) was a New Zealand landscape architect and gardener.