| doğum_tarihi = {{Doğum tarihi ve yaşı|1951|6|28}}<ref>{{citeWeb kaynağı web| title = The Complete Guide to the British Peerage & Baronetage | url = http://www.cracroftspeerage.co.uk/online/content/bangor1781.htm | work = Cracroft's Peerage | accessdate = 18 Mayıs 2013 | arşivurl = http://web.archive.org/web/20140812204423/http://www.cracroftspeerage.co.uk/online/content/bangor1781.htm | arşivtarihi = 12 Ağustos 2014}}</ref>
| aktif_yılları = 1972-günümüz (oyuncu)<ref>{{citeWeb kaynağı web| url = http://www.bigfinish.com/releases/v/the-fourth-doctor-by-gareth-roberts-volume-1-limited-collector-s-edition-1001 | title = V1LE. Doctor Who - Novel Adaptations Volume 01: The Romance of Crime/The English Way of Death (Limited Edition) - Doctor Who - Novel Adaptations - Big Finish | work = bigfinish.com | accessdate = 11 Nisan 2015 | arşivurl = http://web.archive.org/web/20150906013200/http://www.bigfinish.com/releases/v/the-fourth-doctor-by-gareth-roberts-volume-1-limited-collector-s-edition-1001 | arşivtarihi = 6 Eylül 2015}}</ref><br>1985-1988 (yazar)