You could always get copies of the inventory and probate from Hereford Archives - it may mention a relative outside of Broseley. Odds are that as he left very little it won't though.
Have you seen this?
CP 25/1/195/24, number 9.
County: Shropshire.
Place: Westminster.
Date: Three weeks from Easter, 13 Henry VII [6 May 1498].
Parties: Richard Watyes and Walter Bochour, querents, and Richard Clebury the elder and Maud, his wife, and Richard Clebury the younger, deforciants.
Property: 1 messuage, 1 garden, 8 tofts, 92 acres of land and 12 acres of meadow in Netherheyton' in the parish of Staunton' Lacy.
Action: Plea of covenant.
Agreement: Richard Clebury the elder, Maud and Richard Clebury the younger have acknowledged the tenements to be the right of Richard Watyes, as those which the same Richard and Walter have of their gift, and have remised and quitclaimed them from themselves and the heirs of Richard Clebury the elder to Richard Watyes and Walter and the heirs of Richard for ever.
Warranty: Warranty.
For this: Richard Watyes and Walter have granted to Richard Clebury the elder and Maud the tenements and have rendered them to them in the same court, to hold to Richard Clebury the elder and Maud, of the chief lords for the lives of Richard Clebury the elder and Maud, and after their decease the tenements shall remain to Richard Clebury the younger and the heirs of his body, to hold of the chief lords for ever. In default of such heirs, successive remainders (1) to William Clebury and the heirs of his body, (2) to Elizabeth Clebury and the heirs of her body, (3) to John Clebury and the heirs of his body and (4) to the right heirs of Richard Clebury the elder.