Catriona Jane Spencer-Nairn (born 1945) (b. 1945) Parents Michael Alastair Spencer-Nairn Ursula Helen Devitt Children Lena Harriet Kirton Mary Rose Kirton Clare Helen Kirton Ian Nigel Kirton Siblings Sarah Ursula Spencer-Nairn Alastair Ian Spencer-Nairn Angus Spencer-Nairn Partners Paul Hosegood Kirton George Edward Derrington Tremlett