Possibly, but likely very few, and most were girls.
Elton John does not have any siblings.
No, Elton John has not released any record entitled "Elton John Sings Motown".
Yes, but most of them are with Elton John.
No, Elton John did not have any hits in the 50's. In fact his first known recording of any song [and likely unheard of by non-Elton John fanatics] was dated only as far back as 1964.
He has several dogs.
Blockbusters? No. However, there are DVD concert recordings of Elton John and possibly hardly-heard-from video biographies.
Elton John has not performed in any Super Bowl halftime shows ( thru Super Bowl LI ).
no
Yes
To the address of any one of his homes.
Unlikely to have been any real feud as they are great friends... plenty of minor fall-outs though... like the time Rod bought Elton a small novelty fridge for a Christmas present... and Elton bought Rod a Rembrandt painting...or when Elton sent Rod a £30 Boots voucher as a wedding present and told him to get something for the house.
Yes, He has a Oscar, a Golden Globe, a Tony and 5 Grammys.