Edmondsallan Iqmg Who is a Member of Familytreecircles Com

I have been with our Genealogy group to several of his Genealogy lectures.They were outstanding especially on the ancient ancestry trails, settlement + new zealand earlier days especially Knowledge on NZ Maori's . Seeing all the listings on the Edmonds by Ngaire Edith made me realise I haven't seen any of his work lately . I know he was over 90 yrs of age . Does anyone know if he died Retired or something else ???? . I would like to contact him if Possible