In the following article may be information you may be of interest to you:-
"THE LAW ADVERTISER
Bankrupts, Vol. 4, P. 157
London Gazette, Friday April 22
TOWN AND COUNTRY COMMISSIONS
Thomas Bridgett and Thomas Trueman, Derby, cotton Merchants. Seal. April 23."
Thomas Trueman was one of the earlier partners. Robert Lewis was the last remaining partner who did the wages and accountancy and when he died the business went bankrupt.