"Birthday's today". The Telegraph. London. 27 June 2013. Archived from the original on 27 June 2013. Retrieved 25 June 2014. Vice–Adml Sir Richard Ibbotson, Deputy C–in–C Fleet, 2009–11, 59
"Birthday's today". The Telegraph. London. 27 June 2013. Archived from the original on 27 June 2013. Retrieved 25 June 2014. Vice–Adml Sir Richard Ibbotson, Deputy C–in–C Fleet, 2009–11, 59