An amazing actor, and a wonderful husband to Prunella. I too was sure she would go first, but we've had 2 cases among close friends, where the 'carer' went first, perhaps due in part to the exhaustion and emotional, mental and physical demands.
I met him a few times when he was playing in Leicester- but the one I shall remember forever, is hearing Prunella's voice calling to one of the teenage children- I knew immediately who she was before turning round. In the 80s, waiting for the TGV train to Paris at a small station in Eastern France- she and Timothy and the children, and no one else on the platform, very early one morning.
I wanted to say hello, but they looked so happy to be themselves and totally incognito- I kept quiet and pretended I didn't know.