Mourn, ye afflicted children (Judas Maccabeus choir)
If all your evidence in support of Handel being not the same man as Bach are the 1747 Judas Maccabeus performances (not allowing for an eventual trip to Potsdam May 7-8), then kindly provide dates of last two performances and evidence of Handel's relative presence.
http://ml.oxfordjournals.org/cgi/pdf_extract/77/4/499 :
Handel’s Judas Maccabeus was performed three times till 8th April 1747 and there are advertisements for more, total six, the fourth and subsequent performances being announced as “with additions and a concerto” on April the 7th (footnote 3).
My sympathy in advance.
PS: Can't you read? I have already supplied you with two "Bach" substitutes for his alleged presence, invisible and insignificant as it was, as Thomaskantor in Leipsig: Leopold Weiss who died Oct 1750, and Algarotti. A third and a fourth alternative-as if any are now needed-were his "son" CPEBach, Frederick's "harpsicordist", and GPTelemann (whom you refuse to touch apparently) towering above Handel and Bach "both" at the time. WFMarpurg could have been a fifth candidate: He was Bach's first "creator" afterall.