| Name | | Robert Roberts was also known as Robert Roberts. |
| Arrival | | He arrived in MarylandBG. |
| Person Source | | He had person sources.1 |
| Birth | 1673 | He was born in 1673 in Merionethshire, WalesBG. |
| Birth | 7 November 1673 | He was born on 7 November 1673 in Llyndedwydd, Merionetheshire, Penllyn, WalesBG. |
| Birth | 7 November 1673 | He was born on 7 November 1673 in Parish Llanvawr, Merionethshire, WalesBG. |
| Death | 1728 | He died in 1728 at age ~55 in Wilmington, New Castle, Delaware, USABG. |
| Probate | 20 October 1728 | He had his estate probated on 20 October 1728 in Chester, Pennsylvania, USABG. |
| Death | 11 November 1728 | He died on 11 November 1728 at age ~55 in Wilmington, New Castle, DE or Merion, Montgomery, PABG. |
| Death | 11 November 1728 | He died on 11 November 1728 at age ~55 in Wilmington, New Castle, Delaware, United StatesBG. |