| Data | source |
|---|---|
| born in Kent; apprenticed to Robert Large ( a member of the London Mercers Company); likely spent much time in 1440s travelling to Low Countries; later moved to Bruges and became rich cloth merchant | Salmon, Vivian, 1999 |
| Died 1492 | Salmon, Vivian, 1999 |
| born sometime between 1415 and 1424; engaged in diplomatic work in the Low Countries in the 1460s and early 1470s; | Blake, N. F., 2004 |