Holbache, who was the son of Welsh parents, came from Dudleston in the Fitzalan lordship of Oswestry.
When Thomas Fitzalan, the heir to the earldom, returned from exile in the company of Henry of Bolingbroke, he immediately replaced Holbache as steward of his marcher lordships, but it was not long before the lawyer gained the new earl’s confidence. His lack of royal appointments over the next six years must be attributed to extraordinary factors: the outbreak of the great rebellion in Wales under Owen Glendower, and his own Welsh origins. For, under a statute of 1401, Welshmen could neither purchase land in England nor hold office there. However, in 1406, possibly through the influence of the earl of Arundel, Holbache secured election to Parliament for Shropshire, and immediately turned this event to his own advantage, for he then obtained the Commons’ support for his petition for denization. In this petition he asserted that he, like his ancestors, had always been a true and faithful subject, claiming that as a result of the rebellion he had lost estates in Wales worth 200 marks annually together with moveables he valued at 2,000 marks, and had thus been reduced to poverty. Henry IV granted the request and so, on 19 Oct., did he another petition of Holbache’s, one which asked for a grant of the estates late of David ap Yonet of Iffnal in the lordship of Whittington, North Wales, worth £20 annually; and only a week later, in compensation to the true heirs, Holbache secured for them royal pardons for having taken part in the rebellion. Holbache’s own reinstatement was complete: on 19 Dec., three days before the dissolution of the Parliament, he was one of the few Members of the Lower House to be appointed as auditors of the accounts of the parliamentary treasurers for the wars, Thomas, Lord Furnival, and (Sir) John Pelham; and at the very end of the session he was among the 12 MPs assigned by the Commons who, along with some of the Lords, were to witness the engrossment of the Parliament roll.
Following this, Holbache very frequently received appointments to royal commissions, particularly relating to Wales and Shropshire. From early in 1407 for over 13 years he was a member of the Shropshire bench, often as one of the quorum and once, under the first of Henry V’s commissions, as custos rotulorum. His second parliamentary return for Shropshire, in 1410, occurred while he was royal escheator in the county, and his undoubted influence in this period may be gathered from the success with which, in 1411, he interceded with Henry IV on behalf of the chronicler, Adam of Usk, for whom he secured a pardon for his alleged association with Glendower. (The grateful Usk was to describe him as ‘magnificus vir’.) Holbache was occasionally appointed as a parliamentary proxy: in 1410 by Bishop Peverel of Worcester; in 1414 (Apr.) by the abbot of Shrewsbury and in 1414 (Nov.) by Bishop Lancaster of St. Asaph.
It was while escheator for the second time (1413-15) that Holbache obtained from Henry V confirmation of his letters of denization; and, in both Parliaments of 1414 he again represented Shropshire. At this time, too, he was appointed by Bishop Mascall of Hereford as his steward of Bishop’s Castle and Lydbury North. His Welsh origins and abilities as an advocate lend credibility to the report that it was he who arranged the negotiations, authorized by Henry V in the summer of 1415, between Gilbert, Lord Talbot, and Owen Glendower (whose cause was now lost).
Holbache himself had inherited or acquired by marriage lands in Sweeney, Treflach and Maesbury, in the lordship of Oswestry, and to these he added lands in Worthenbury, Flintshire and Croesmere by Ellesmere, as well as property in the Welsh borough of Mawddwy and the English one of Shrewsbury.
Holbache is last recorded on 19 Dec. 1421 when, as steward of Ellesmere, he witnessed a local conveyance. His will, dated 10 Sept. 1421, is no longer extant, but is known to have been proved on 7 Apr.1423.
