From "The Reliquary, Vol. 11, p 225) :
Thomas Gell, Barrister-at-Law, M.P., Recorder of Derby and Lieut.-Col. of his brother's Regt.; commission dated 10 Nov. 1642 (his commission from Earl of Essex is dated 22 Sept. 1642); bp. at Carsington 20 Sept. 1594 (?), bur. at Wirksworth 3 April 1656, coelebs.
I may be wrong, but I thought "coelebs" meant unmarried.