More can be added to the earlier biography.
In the returns for the subsidy of 1435-6 Sir Christopher was assessed on an annual income of £90, drawn from lands in both Cumberland and Westmorland. When added to the income he derived from the Norman lands granted to him in 1419, leased in 1435 for 100 marks p.a., this made him the richest of the gentry resident in these two counties.
