Mottes was born on 29 Feb 1871, the son of unknown parents. The place is not known.
His wife was Jenice. They were married, but the date and place have not been found. Their three known children were Francis Marion (c1894-?), Frank (1885-?) and May (1898-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 29 Feb 1871 |