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Current conclusion
Master John of Huntingdon was a real late-twelfth- and early-thirteenth-century cleric in the household of Bishop Jocelin of Glasgow. He appears as Magister Johannes de Huntedun, as a clerk in the episcopal household and later as an official or senior legal administrator of the bishopric.
| Possible son or younger kinsman: John de Glasgu, Bishop Gamelin's chaplain (fl. 1259). The cathedral connection and chronology make him the leading later candidate, but no record supplies a family relationship. No defensible candidate for the Official's own father has yet been identified. |
No inspected record styles him de Duffeld, makes Roger de Duffeld his brother, records an alias between Huntingdon and Duffield, or makes a later de Glasgu bearer his descendant. He should be treated as an important member of the institutional environment in which Glasgow locatives were used—not as the proved founder of a Glasgow dynasty.
Documented career
John appears in acts from the episcopate of Bishop Jocelin and in Glasgow, Kelso and Paisley cartulary material. His title Magister indicates recognised advanced education. His later office placed him in the bishopric's legal and administrative structure.[1][2][3]
The designation de Huntedun may indicate geographical origin, education, residence, an institutional connection or patronage. The records do not show that it replaced a Duffield surname.
Roger de Glasgu in the same environment
A Glasgow episcopal charter from Jocelin's episcopate names both John of Huntingdon and Roger de Glasgu. Roger witnessed a grant involving a Glasgow burgh toft and a fishing right in the Clyde.[4]
Their joint appearance places them in the same broad episcopal and property network. It does not establish kinship. It also shows that de Glasgu was already in personal use while John continued to be recorded as de Huntedun.
Relationship hypotheses
John may have been born about 1155 and could belong to a wider Glasgow clerical circle. Proposed relationships to Roger de Duffeld and John de Glasgu of 1259, including brother, nephew or successor, have no documentary bridge and remain hypotheses rather than genealogy.
The 1190 record for Roger de Duffeld belongs to a Yorkshire Pipe Roll, not a “Poll Tax”. It does not connect Roger to John of Huntingdon. The 1259 record calls John de Glasgu the chaplain of Bishop Gamelin; it does not call him Gamelin's brother.
Related research
- Roger de Glasgu
- Roger de Duffeld
- John de Glasgu, chaplain of Bishop Gamelin
- Medieval origins and Y-DNA assessment
Sources
Source references
- Cosmo Innes, ed., Registrum Episcopatus Glasguensis, vol. I (Edinburgh, 1843), including no. 41.
- Cosmo Innes, ed., Liber S. Marie de Calchou (Edinburgh, 1846), nos. 275 and 356.
- Cosmo Innes, ed., Registrum Monasterii de Passelet (Edinburgh, 1832), no. 110.
- Registrum Episcopatus Glasguensis, vol. I, no. 41, p. 37.
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