- Father: Jacob GRIGG
- Mother: Caroline PARKYN
- Birth: 2 NOV 1860, South Rhine, South Australia
- Death: 25 NOV 1935, Jamestown, South Australia
- Partnership with: Johann Julius ZILM
Marriage: 2 FEB 1884, South Hummocks, South Australia
Ancestors of Mary Ann (May) GRIGG
/-Jacob GRIGG
Mary Ann (May) GRIGG
\-Caroline PARKYN
Descendants of Mary Ann (May) GRIGG
1 Mary Ann (May) GRIGG
=Johann Julius ZILM Marriage: 2 FEB 1884, South Hummocks, South Australia
2 Lincoln Alexander ZILM
=(Name Unknown)
3 Hurtle Murdoch ZILM
2 Oscar Harry ZILM
2 Hedley Angus ZILM
=(Name Unknown)
3 Leslie Clarence ZILM
3 Hedley John ZILM
=Gwendoline
2 Caroline Hetty ZILM
= WARNEST
2 Gladys Irene ZILM
= GULLIDGE
= DUNSTALL