Tess b 1988 d of Sir Charles John Patrick LAWSON 4th Bt b 1959 & as her 2nd h Lady Caroline LOWTHER b 1959 d of 7th Earl of LONSDALE and his wife & 3rd cousin (both descend from Col Hon Henry Cecil LOWTHER 1790-1867 s of 1st Earl of LONSDALE) Hon Jennifer LOWTHER 1932-2021 gd of 1st Viscount ULLSWATER 1855-1949 (gt gs of 1st Earl of LONSDALE 1757-1844).