- Father: Robert Henry SLATER
- Mother: Amy DALTON
- Birth: 21 SEP 1894, Langhorne Creek, South Australia
- Death: 22 MAR 1980, Western Australia
- Burial: Mandurah, Western Australia
- Partnership with: Eliza E WEST
Marriage: 1915, York, Western Australia
- Partnership with: Ann WOODERS
Marriage: 1974
Ancestors of Hugh SLATER
/-Robert SLATER
/-Robert Henry SLATER
| \-Charlotte Emma LIVERMORE
Hugh SLATER
| /-Edward DALTON
| /-John DALTON
| | \-Jane
| /-Robert DALTON
| | \-Anne WIGGINS
| /-James DALTON
| | \-Anne REED
\-Amy DALTON
| /-Robert LONGHURST
\-Jane LONGHURST
\-Mary HODGES
Descendants of Hugh SLATER
1 Hugh SLATER
=Eliza E WEST Marriage: 1915, York, Western Australia
=Ann WOODERS Marriage: 1974