A sketch design in the William Morris Gallery at Walthamstow (barking Museum Collection no. 27) is inscribed 'Latchington' (sic) but clearly refers to this church, since the shapes of the tracery openings are identical. It shows 2 standing male saints, against drapery backgrounds, with foliage above and in the tracery. Presumably it was either to one of the windows described above, or a project for a later window, not carried out.