Id this great person no more clues

Id the famous band and the person blanked out on right

Id the blanked out person,such a famous person

The first known reference to the name X was by the inventor of Y , Z in his U.S. patent for the process of making Y in 1872. "I, Z, have invented a new and useful product from Y which I have named X…".

In 1859 Z went to the oil fields in Titusville, Pennsylvania and learned of a residue called "rod wax" that had to be periodically removed from oil rig pumps. The oil workers had been using the substance to heal cuts and burns. Z took samples of the rod wax back to Brooklyn, extracted the usable Y jelly, and began manufacturing the medicinal product he called X

Id X,Y, and if possible Z.Here's the picture clue also ID the Blanked ones in picture

Id this and give me the funda(It doesn't look like a google doodle though)

What is blanked out inside the snake or simply put funda behind this pic

Trivial.............

The question may seem to be vague but its very easy to crack if you follow the clues

the question goes like this

In 1919 a group of labourers from North Arcot district brought X with them. They placed it under a neem tree adjoining military barracks. A commander of British troops took strong objection to this. He ordered removal of X. But he changed his mind after meeting with an accident the same day. X was allowed to stay.

Thereafter, the number of worshippers swelled day by day, and a small shelter was provided for the X. Drivers of various vehicles firmly believed that X could protect them against accidents, and hence they fondly termed him Y. The name came to stay.

Id X&Y