It is uncertain whether Dykeman himself was a native of Wilton, but his second wife was the coheir of Joan Stabbere, the wife of John atte Nende of that town. Joan died in 1420 in possession of a messuage and land in Great Wishford, a few miles away, which she held in chief of the Crown by service of keeping the ‘Northbailly’ in the royal forest of Grovely. Besides our MP’s wife, Agnes, her coheir was her other paternal aunt, Edith, wife of John Stone of Bath. The two women divided the inheritance between them.
Dykeman was present at the county court at Wilton to attest the indenture recording the election of the knights of the shire and burgesses of Wiltshire to Henry V’s last Parliament in December 1421, and did so again in 1423, when he himself was one of those returned to represent Chippenham. He is not known to have had any links with the town, situated in the north of the county. However, it is likely that his interest in Grovely forest had brought him to the attention of Humphrey, duke of Gloucester, to whom the forest now pertained, and that such a connexion with the Protector might well have been deemed useful by the burgesses. He again attested the Wiltshire elections in 1425, and at those held in 1427 he stood surety for one of the MPs elected for Ludgershall.
Early in 1433 writs de diem clausit extremum were issued to the escheator of Wiltshire both for Dykeman’s wife Agnes and her sister Edith Stone, and when he failed to act a special commission was appointed in the following June for a post mortem on Edith. The resultant inquiry found that she had died on 1 Mar. and that as she had left no issue her share of the former Stabbere estate, including the forester-ship of Grovely, should revert under the terms of a final concord she had made in 1423 to John Stafford, now bishop of Bath and Wells and chancellor of England, and his associate Richard Mayne*. Edith’s heir was said to be Hugh Moleyn, the infant grandson of her sister Agnes Dykeman.
Our MP is not recorded after 1437. He had probably been instrumental in arranging the marriage of John junior to Alice, kinswoman of Walter Veer, for Veer too was involved in the administration of royal forests, as riding-forester of the New Forest in Hampshire. On Veer’s death in 1442 his holdings on the Isle of Wight passed to the couple in jointure, and Dykeman junior also took over Veer’s other Hampshire estates.
