LEES, Geoffrey Arthur (d 2002)

[colinp]

This may require more confirmation but it appears he died 24 March 2002 - see this notice (Google translated though "participate" is perhaps not a good translation):

Burials and participations

Published on 2002/03/26

Geoffrey Lees r.i.p.d., 24-3-2002. - Authorities, staff and students of St. George's College participate in the death of the man who dedicated 24 years of his life to Prep School and ask for a prayer in his beloved memory.

Geoffrey Lees - Obituario del 26/03/2002 en Sepelios Y Participaciones | Dateas.com

Geoffrey Arthur Lees is stated in DPB 2019 to have been "of St George's College Preparatory School, 1878- Quilmes, Argentina".  He m 1956 Constance Edna b 1924 da of Cecil EDEN (1876-1963) scion of the Barons Henley  being descended from the 2nd son of the 1st Baron, and (m 1914) Inez Gilmour ORR.