sandringham england britain queen elizabeth praise resilience london manchester appal attack christmas message also pay tribute husband prince philip retire regular royal duties year powerful identities capital northern english city shine militant attack well devastate fire destroy residential tower block grenfell tower london queen say 91 year-old monarch whose televise address essential part traditional christmas britain say privilege visit victims bomb attack pop concert manchester able witness bravery resilience survivors first-hand 60th anniversary first televise christmas address elizabeth say reflections year make grateful bless home family praise husband unique sense humor 96-year-old prince also know duke edinburgh queen side throughout 65 years throne often grab headline off-color comment elizabeth world long reign monarch celebrate platinum wed anniversary november philip retire regular royal duties summer carry 22,000 solo engagements know anyone invent term platinum 70th wed anniversary bear expect around long say even prince philip decide time slow little economically put do bite know support unique sense humor remain strong ever philip continue make occasional appearances join members royal family christmas day church service country estate sandringham also join service prince harry fiancee meghan markle spend christmas royals american actress wear distinctive brown hat arrive alongside queen grandson harry elder brother william wife kate leave couple briefly chat well-wishers gather glimpse royals christmas morning queen miss last year service heavy cold say address look forward welcome new members royal family next year well markle marry harry may kate expect third child royal christmas broadcast date back king george 1932 radio first televise 1957. queen elizabeth praise british spirit christmas address attack fire