Mary was born in 1908, the daughter of unknown parents. The place is not known.
Her husband was John Renfrew McCreath, who she married on 28 JUN 1935 in Paisley. Their only known child was John Renfrew Spence (1942-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1908 |