Isaac newton had no middle name
Sir Isaac Newton had no other name.
He invented "The Calculus". There is some argument regarding who gets the most credit; Leibnitz and others contributed.
"Sir." He was knighted.
no
Sir Isaac Isaacs was born on August 6, 1855, in Melbourne, Australia.
Diamond because isaac is a scientist so he named his dog after a element
If you meant 'last name,' then it is Newton. Sir is a title - like Mr. and Isaac is his first name.
His middle name is Percival.
He is famous because, he discovered gravity.
Sir
Sir Isaac Isaacs
April 16, 1705