Understanding Society User Support

Hi, is there, anywhere, a derived variable for 'ever divorced' or 'ever widowed' and ages at last divorce or last widowhood? Or do these need to be derived from the entire data series? I can't help thinking many people must have created these variables even if they are not in the main datasets and am wondering whether this is something I really need to do all over again - or (I am hoping) they are lurking somewhere and I have just missed them, thanks.