- Birth: (Date and Place unknown)
- Death: (Date and Place unknown)
- Partnership with: (Unknown)
Descendants of John TILBROOK
1 John TILBROOK
=(Unknown)
2 Jemima TILBROOK
=Robert GREGORY
3 William Robert GREGORY
=Phoebe Maria WICKHAM Marriage: ABT 1891
4 Vera Maria GREGORY
=Mary DAW Marriage: 16 DEC 1896, Moonta, South Australia
4 Alfred William GREGORY
4 Malcolm Howard GREGORY
4 John GREGORY
4 Frank GREGORY
4 Alan James GREGORY
3 Sydney Albert GREGORY
=Adela Jane SMART Marriage: 3 JUN 1897, Adelaide, South Australia
4 Donald Colin GREGORY
4 Kenneth Sydney GREGORY
4 Brian Hartley GREGORY
4 Edna Aileen GREGORY
4 Dorothy Adela GREGORY
4 Kathleen Norma GREGORY
3 Edward Stuart GREGORY
=Lucy BOULT Marriage: 20 JUN 1894
4 Cecil Stuart GREGORY
3 Clara Lavinia GREGORY
3 Rhoda Ann GREGORY
3 Lydia May GREGORY
3 Hartley Horace GREGORY
3 Amy Evelyn GREGORY
3 Jemima Mildred GREGORY