Tilliol’s marriage occurred earlier than suggested in the earlier biography.
After Tilliol’s second shrievalty in 1394-5 he was pursued by the Exchequer for arrears of £89 in his account. He appealed to the Crown for relief on the grounds that his ancestral lands to the annual value of 100 marks had been ‘pleinement destruitz et degastez’ by the Scots and that he himself had twice been captured and ransomed by them to the cost of 1,000 marks (a reference to his captures in 1385 and 1388). On 26 Mar. 1397 the King instructed the Exchequer to discharge him of the arrears.
Tilliol invested some of his wealth in leases. At some date before 1419 (and perhaps several years before), Ralph Neville, earl of Westmorland, leased the extensive manor of Bolton inWestmorland to him at an annual rent of £30. This was later to lead to problems. On 1 Dec. 1433 the Crown appointed a commission, headed by Sir James Strangeways, j.c.p., to hear an assize of novel disseisin sued by Tilliol against the earl’s son, Sir George Neville, for the leased manor. When the assize was taken on 21 Dec. at Penrith the jurors proved unsympathetic to the aged Tilliol: they claimed that the late earl had legitimately re-entered the manor for arrears of rent and named feoffees who then settled the manor on Sir George in tail-male.
The findings of the jurors (who included Sir Peter’s son-in-law, Sir Christopher Moresby†) in Tilliol’s inquisition post mortem, held at Carlisle on 29 Jan. 1435, did not satisfy the Crown. The mental incapacity of our MP’s son, Robert, the last male member of a great and ancient lineage, gave it title to a valuable wardship, and there was clearly a suspicion that the jurors had concealed the full extent of the Tilliol lands. On 16 May a second jury (which included three members of the first) added further properties, but said that they were in the hands of Sir Peter’s cousin, William Lowther† of Rose castle, George Warwick, and a chaplain, John Knoblowe. Since these men were among Sir Peter’s executors there can be little doubt that they were feoffees for the execution of the will. They were assisted in their task by the other executors, William’s brother, Geoffrey Lowther*, and two other local chaplains, Stephen Parke and John Bampton.
Tilliol’s incapacitated son did not long survive him, dying in royal wardship on 10 Nov. 1435. On the following 2 May the King ordered the escheator of Cumberland to divide the Tilliol lands between the MP’s two daughters, Margaret, the wife of Sir Christopher Moresby, and Isabel, the wife of a lesser man, John Colville.
The poor expectations of Isabel’s second husband may have been a factor in the later dispute over the Tilliol inheritance. It was later claimed that Sir Peter had willed that the whole of his inheritance should descend through Isabel, as the eldest daughter, if her descendants adopted his family name. There must be a doubt about the truth of this story, yet it has the air of plausibility. It is not fanciful to suppose that Sir Peter, whatever his attitude to Isabel’s second marriage, should have been anxious to perpetuate his ancient name; and the story explains why Colville, with no paternal inheritance to endear his own name to him, adopted that of Tilliol. Further, much later, in 1482, the elderly (Sir) William Martindale* made a sworn statement before the commissary general at York that he and others had destroyed Tilliol’s will in the interests of the younger sister, Margaret Moresby.
