Nephew of Thomas Uwins, RA, Lear had known him since at least 1838 (SL, 41).

21.x.58, 3.xii.58, 10.i.59, 14.i.59, 17.i.59, 23.i.59, 27.i.59, 31.i.59, 11.v.59, 1.xi.59, 2.xi.59, 7.xi.59, 14.xi.59, 5.xii.59, 21.i.61, 27.i.61, 4.ii.61, 6.ii.61, 13.iv.61, 1.v.61, 26.vii.61, 1.ix.61, 4.ix.61, 6.ix.61, 4.x.61, 5.x.61.