Claire's (American ed.) timeline:

20 October 1918 - born
late 1923 or 1924 - parents die in car wreck
1924-1938 - travels with Uncle Lamb (Middle East; South America)
1926 - in Egypt (first kiss)
c1937 - meets Frank when he comes "to consult Uncle Lamb on a point of
French philosophy as it relates to Egyptian religious practice"
1938 - marries Frank
1938-1939 - leads nomadic academic life as wife of junior faculty, in
temporary quarters
1 September 1939 - Britain and France give Hitler ultimatum after Hitler
invades Poland
3 September 1939 - Britain and France declare war on Germany
1939 - Frank goes to Officers Training and the Intelligence Unit at MI6;
Claire goes to nurses training at Pembroke Hospital (and later to the field
station in France)
 
 

Thanks goes to Deborah for Claire's Timeline!