1832–1885: The Hundreds of Blackheath, Copthorne, Effingham, Elmbridge, Farnham, Godalming, Godley and Chertsey, Woking and Wotton.

Elections were conducted at Guildford; other most populous towns were Leatherhead, Dorking, Epsom, Ewell, Farnham, Godalming, Haslemere, Chertsey, Egham, Walton-on-Thames, Weybridge and Woking.

He lived and died at his parternal mansion at Lea, in the county of Surrey.

Mr Leech was the very type of an old English country gentleman: benevolent, active, intelligent, upright, honourable, and of a truly independent and manly mind.

His memory will be long cherished by his friends, and his death deplored by a wide circle of intimate acquaintance.Perceval (of the with-heirs-male inheritee branch of the Earls of Egmont) was in 1802 given his peerage becoming Lord Arden which caused a by-election.