This Joceus fills a need for another generation before connecting with John and Nichola Vivyan
perhaps the Jocce son of Richard Penres and Eleanor Camville ?
J L Vivyan connects this Joceus to joceus son of John and Nichola (Vivyan) however there
appears to be too many years between generations. Also there is some question as to this Richard
Penres being a Penrose at all. Further investigation is warranted.