No, the Jehovahs Witnesses were started by Joseph Rutherford. Rutherford created the Jehovah's Witnesses organization by rejecting the core teachings of Russell and The Bible Students. https://rlctr.blogspot.com/p/jws.html
Charles Taze Russell, yes.
Yes, they do believe that. They believe that before Satan was cast out of heaven, Jesus was once named Michael and that he was the one who expelled the Devil from heaven. (Revelation 12:9-12)
In the movie UP, the boy is named Russell.
Dora Russell
Willy Russell's parents were named Dorothy and Bill Russell.
Anybody except the witnesses to the will.
A man named John A. Russell. He was sitting near a river and saw a dog come up. So he breeded his dog and that dog he found and named it a Jack Russell Terrier.
The Pony Express was started by William H. Russell, Alexander Majors, and William B. Waddell, who were all important men in the shipping and freight business. There is a link below to an article on the Pony Express.
Assuming you mean Charles T. Russell, his father was named Joseph L. Russell and his mother was Ann Eliza (Birney) Russell.
Charles Taze Russell did not start the Jehovah's Witnesses church in any year at all. The Jehovah's Witneses "church"/religion/organization did not come into existence until after Russell died. It was Joseph Rutherford who, after Russell died, created the organization that he, in 1931, named "Jehovah's Witnesses" in order to distinguish his organization from the general Bible Students groups. Russell, however, was a nonsectarian who preahed against the kind of organization that Rutherford later created. Russell believed that "the true church" could not be represented by any "outward organization" such the JW organization, and one could be a member of the true church irrespective of denominational lines. In a general way, one could say that the Bible Students movement came into existence as a result of Russell's works. Nevertheless, the majority of the Bible Students movement rejected Rutherford's new organization dogma, and thus the Bible Students in general never took the name "Jehovah's Witnesses".
yes
The religious group and church is named "Jehovah's Witnesses".
Willy Russell's wife is named Annie. They have been married since 1969.