After the failure of Sheridan, Ryder remained under his successor, Brown, supporting Frances Abington as Sir Harry in High Life Below Stairs (James Townley) and in other parts.
He reopened at Smock Alley Theatre as Sir John Restless in All in the Wrong (Arthur Murphy), and temporarily brought back prosperity to the management.
[3] In the autumn of 1772, Mossop having retired ruined, Ryder stepped into the management of Smock Alley Theatre, and opened in September with She Would and She Would Not, in which he played for the first time Trappanti.
[3] Ryder remained in management in Dublin, helped by a lottery prize in the early days, with varying but diminishing success, until 1782.
[3] On 25 October 1787, at Covent Garden as Sir John Brute in The Provoked Wife, Ryder made his first appearance in England.
[3] Ryder was responsible for two plays: Like Master Like Man, a farce, Dublin, 1770; this was a reduction to two acts of John Vanbrugh's The Mistake, itself derived from Le Dépit Amoureux; Samuel Reddish, who played it at Drury Lane on 12 April 1768, and it was revived at Drury Lane on 30 March 1773.
His second piece, Such Things have been, a two-act comedy taken from Isaac Jackman's Man of Parts, was played by Ryder for his benefit at Covent Garden on 31 March 1789, and was printed.