We estimate that just prior to the holidays, there were 109 million active iOS and Android devices in the U.S. market.

FORBES: Apple iOS and Google Android Enjoy An Appy New Year

Relatives said Mr and Mrs Green, from Strensall in York, loved sequence dancing, took frequent holidays and enjoyed a "very active social life".

BBC: Dennis and Doreen Green

Over the Christmas holidays, I think we've been very active in making sure that the lesson we have learned from America is being applied in Britain, as it will be applied in other countries.

BBC: Take your politics too seriously