This might have been done already but if not...
Would not both of them also be part of the Generation™ that would not pass away until all things were fulfilled ?
They were both Anointed and both witnessed 1914 that was the key year to the new interpretation for Generation.
If fact every witness alive before about 1935 were anointed and many were Anointed before 1914 back to the 1880's in fact
The Overlapping Generation could be Russell, Rutherford, Knorr, Franz and now the New Guys™ but we know it won't be overly long