- Father: Stephen SINK
- Mother: Lydia DILLON
- BIRTH: 26 MAY 1839, Franklin County, Virginia, USA
- Occupation: Farmer-Miner
- Church: Christian Church
- Politics: Democrat
- DEATH: ____, ____
Ancestors of William Henry SINK
/-Henry SINK
/-Stephen SINK
| \-Unknown Woman SNIDER
William Henry SINK
| /-Jesse DILLON Sr
| /-William DILLON
| | \-Mary Elizabeth BLANKENSHIP
\-Lydia DILLON
| /-John PLYBON
\-Mary PLYBON
\-Rebekah UNKNOWN
Descendants of William Henry SINK
1 William Henry SINK
+ Margaret Amanda Serona Victoria SMITH Marriage: 3 MAR 1870, ____
2 Mary Lelia SINK