Griffith Powell, the fifth Principal, had been a considerable benefactor, and was the first to extend the buildings of the College since the foundation. He began to enlarge it by the addition of the buttery, kitchen, and hall; but dying before they could be completed, he left them, together with the south side of the outer quadrangle, to be completed by Sir Eubule Thelwall, “that most bountiful person, who left nothing undone that might conduce to the good of the College.” Francis Mansell, his successor, was a Fellow of All Souls, but had been a commoner of the College. He was third son of Sir Francis Mansell, of Muddlescomb, in the county of Carmarthen. Of him we have very full information from the Life,[291] by Sir Leoline Jenkins, which presents a most interesting and vivid picture of the troublous times in which he lived. Dr. Francis Mansell performed the unprecedented feat of holding the Principalship three times, being twice appointed, and once restored, to the office. He watched the growth of the buildings under the two great benefactors—Sir Eubule Thelwall and Sir Leoline Jenkins; and he himself aided the work by his advice, gifts, and diligence in collecting contributions.

On Mansell’s resignation of the Principalship in 1621 his place was filled by Sir Eubule Thelwall. He was the fifth son of John Thelwall of Bathavarn Park in the county of Denbigh, bred in Trinity College in Cambridge till he was Bachelor of Arts, then coming to Oxford, was incorporated here in the same degree in 1579. Afterwards Master of Arts of this University, Counsellor at Law, Master of the Alienation Office, and one of the Masters in Chancery, he was admitted Principal in the month of May 1621. He procured from King James a new charter (mentioned above), and greatly increased the buildings of the College, not only completing the kitchen, buttery, and hall, but adding a house for the Principal, and the chapel—which, however, was afterwards enlarged by the addition (in 1636) of a sacrarium. He also built a library, “with a walk under,” probably a colonnade, to the north of the Hall and west of his new house; but it is doubtful whether he meant this to be a permanent building. He enlarged the foundation, augmented the endowments of the College, and enriched the library with books. He died October 8th, 1630, and was buried in the chapel.

On the death of Sir Eubule Thelwall, Dr. Francis Mansell was again appointed to the Headship. Encouraged, perhaps, by the example of his predecessor, he, in his second tenure of the office, greatly enlarged the buildings of the College, “for though our Principall had no fonds but that of his owne Zeale, such was the Interest, which his Relation in Blood to the many noble Families and (which was more prevailing) his public and pious Spirit, had procured him, that he had Contributions sufficient in view to finish and perfect his new Quadrangle; Sr George Vaughan of Ffoulkston in Wiltshire having declared that himselfe would be at the whole charge of the west end, which was designed to be the Library; but all these pious designes and contributions were lost by the dispersions and Ruines that by the Warr befell those who intended to be our Benefactors.”[292] Notwithstanding, Dr. Mansell was able to effect much, for he pulled down Thelwall’s library, which does not seem to have been a satisfactory building, and erected the north and south sides of the inner quadrangle. He also enriched the College with revenues and benefices, some of which appear to have been since alienated.

Dr. Mansell was obliged to leave Oxford in 1643, owing to “the sad newes of his Brother Sr Anthony’s decease, who fell with all the circumstances of signall Piety and Vallor in the first Newbury fight; where he commanded as field-Officer under Lord Herbert of Ragland.” He had to remain in Wales to settle his brother’s affairs, and look after his orphan children for some time; but “the Garrison of Oxon being surrendered in 1646, and the Visitation upon the University coming on, in July 1647, he hastened away from Wales to his station there; and though the Earle of Pembroke (who was chiefe in the Action) owned our Principall as his near Kinsman and had a Favour to the College as the naturall Visitor thereof by Charter, and though the Earles Two younger Sons who had lived severall years Commoners in the College under our Principall’s charge, offered him their Service with all Affection possible, yet neither the Propensions of the Earle, nor the Kind offices of his Sons could bring our Principall to fframe himself to any the least evasion, much less to the direct owneing of that Power. Being ejected out of the Headship, which was not actually done by order of the Visitors till the one and twentieth day of May 1648, he Applyed himself to state all Accompts between him and the College; And having delivered the muniments and Goods that belong to it to the hands of the Intruders, he withdrew into Wales and took up his Residence att Llantrythyd, a House of his Kinsman’s, Sir John Auberey’s Knt and Baronett, which house Sequestration having made desolate, while Sir John was in prison for his Adherence to the King, afforded him the Conveniency of a more private retirement and of having severall young Gentlemen of Quality, his Kindred under his eye, while they were taught and Bread up by a young man[293] of his College that he had chosen for that employment.”

Here he suffered many persecutions and indignities, “for the Doctor’s very Grave and Pious aspect, which should have been a protection to him among Salvages, was no other than a Temptation to those (who reputed themselves Saints) to Act their Insolencies upon him.” At last, driven from his retirement, he returned to Oxford, where, “when our Principall came first to Towne, he took up at Mr. Newmans,[294] a Baker in Holy-well; but the good Offices he dayly rendered to the College disposed the then Society so farr to comply with his Inclinations (which had been allway to live and dye in the College) as to invite him to accept of one Chamber for accommodating himself, where he built severall faire ones for the Benefitt of the College. This motion was accepted, and he Lived in the College, near the stoney staires near the Gate, for eight years where he had Leisure to observe many Changes and Revolutions within those Walls, as without them till that happy one of his majestie’s Restauration by God’s infinite Mercy to the College as well as to the Nation happily came on.”

He was restored to his Headship on the 1st of August 1660, but owing to “the decayes of Age, especially dimness of Sight,” he resolved to resign once more. His first wish was that Dr. William Bassett, Fellow of All Souls, should succeed him, “who would have added to the Reputation of the College by his Government, and to the Revenew of it in all Probability, by his generous minde and ample Fortune; But Dr. Bassett’s want of health not allowing him to accept of the Burthen, it was (by the Unanimous Consent of all the Fellowes at a ffree-election the first of March, 1660,[295] and with the good Liking of Our Common Father) devolved upon Dr. Jenkins.[296] This being done he had no other thought but for Heaven, nor Leasure but for Prayer; he came by degrees to be confined to his chamber and at last to his Bed and upon the first day of May 1665 he changed this Life for a better of Blisse and Immortality.”

The following items from the Book of Receipts and Disbursements, in Dr. Mansell’s own handwriting, are of interest as showing some of the charges to which a College was put during the Civil War—

“Other various and Extraordinary Expenses, most of them peculiar to the time.