What year do you have for the change over in preferences, I entered the data as you have posted it and it works fine for me in V4.1 On 23 March 2012 01:57, Paul White <pauldesmondwhite@yahoo.co.uk> wrote: > I had a birth in December 1553 and death in February 1553/54. > > In my diagram text scheme a value %INDI.DEAT.DATE:AGE_AT% shows ONE year, not zero. -- Jane. Jane Taubman | www.rjt.org.uk | www.taubman.org.uk |www.fhug.org.uk