Even among the WT 'heavenly' partakers, there's a lot of confusion in WT history as noted by poster "The Oracle": http://www.jehovahs-witness.net/watchtower/bible/136010/2/Memorial-Partaker-totals-for-72-years-by-request
In 1961, (those of us that were around then, were just kids, observing by far most partakers were already 'old' - 13,911) Likely, all would have died by now. Yet, since the WT has only stated that 'new' partakers are only 'replacement' partakers who have 'fallen' to apostasy, etc. Comical, that that is about the number of partakers this year!!! Did all the 1961 partakers get 'replaced?'