He is first heard of at the Theatre Royal, in 1692, in Thomas Shadwell's The Volunteers, in which he played Stitchum the tailor, an original part of six lines.
At the booth in Bartholomew Fair, which he held with William Bullock and Thomas Simpson, he played on 24 August 1703 Toby in Jephtha's Rash Vow, a droll.
[6][7] After the merger of the Haymarket and Drury Lane companies in 1708, fewer original characters came to Pinkethman, who, however, was assigned important parts in standard plays.
At the Haymarket Theatre he created, on 12 December 1709, Clinch in Susannah Centlivre's Man's Bewitched, and on 1 May 1710 Faschinetti in Charles Johnson's Love in a Chest.
[9] On 9 September 1717 he acted Old Merriman in a droll called Twice Married and a Maid still, given at his booth taken with George Pack, at Southwark Fair.
On 9 January 1723 he was Pyramus in the burlesque scene from Midsummer Night's Dream fitted into Love in a Forest, an alteration of As you like it.
At an uncertain date he played Judge Tutchin in Lodowick Barry's Ram Alley, or Merry Tricks.
At the opening of Covent Garden Theatre, 7 Dec. 1732, he played Waitwell in The Way of the World, was Antonio in Chances at Drury Lane, 23 November 1739, and died 15 May 1740.