Shadwell was descended from a Staffordshire family who had acquired property at Beamish in Shropshire during the eighteenth century. His grandfather Lancelot Shadwell (1704-55) was in business as a chemist in Leadenhall Street, London. His father, the only surviving son, was born in 1750 and called to the bar in 1777. He specialized as a conveyancer, enjoying a high reputation and a lucrative practice. After the death of his first wife he married in 1797 Isabella, daughter of Sir Thomas Cayley of Brompton, Yorkshire, who was only a few years older than his eldest son Lancelot. Shadwell senior died in 1815, leaving to Lancelot real estate which had come to him by his first marriage.
At Cambridge Shadwell became a friend of Thomas Denman*, with whom he made a punishing walking tour of Wales in 1797.
In his maiden speech, 29 Nov. 1826, he declared his wish to eradicate the ‘evils’ of high fees and long delays from conveyancing procedure.
On the formation of Canning’s ministry the following month he was spoken of as a possible lord chancellor of Ireland. Williams Wynn was ‘sorry for this as I think him a weak man though said to be a good lawyer and more of a gentleman than most in the court of chancery’.
can never be of any use to the government. He has no principles, no opinions and no ... stability of mind. He will be a reformer of the law or an enemy to reform as his interest directs, but he will perform neither part with prudence or wisdom. It would be a very unpopular appointment with the bar. It will be set down as the act of Lord Goderich, who will be supposed ... to have an interest in promoting Shadwell on account of his influence with Miss Lawrence, who has great wealth to distribute.
Add. 38751, f. 9.
In the event Shadwell was not appointed, but at the end of October Goderich and lord chancellor Lyndhurst, in a manoeuvre blatantly designed to exclude Brougham, selected him as vice-chancellor in the room of Sir Anthony Hart, who unexpectedly became Irish chancellor. Goderich disingenuously informed Lansdowne, 24 Oct.:
We cannot find a better man than Shadwell ... He has many excellent qualities, as I can testify from a long and rather intimate acquaintance; and from what I know of his general political sentiments (although that is of less importance, perhaps, as the vice-chancellor cannot be in Parliament) I should say that he is not governed by antiquated prejudices, but sincerely approves of the principles and construction of the present administration.
HMC Bathurst, 646; Hobhouse Diary, 142; Lansdowne mss.
Shadwell, who was noted for his judicial courtesy and the rapidity with which he disposed of routine business, presided competently in the vice-chancellor’s court for almost 23 years. Yet in 1833 lord chancellor Brougham’s secretary Denis Le Marchant† wrote disparagingly of him:
The vice-chancellor is a very good natured, careless person, of not very strong principles, a feeble judge and an inconsistent politician. He is a lively though not an interesting talker, and there is nothing about him agreeable besides the good-natured expression of his countenance and the buoyant gaiety of his manner.
Foss, Judges of Eng. ix. 263-4; Oxford DNB; Three Diaries, 374.
He declined Peel and Lyndhurst’s request that he take the Irish great seal in December 1834 ‘on account of his numerous family of children’, and the subsequent offer of a peerage did not change his mind.
