No.
Arthur Ashe had a brother named Johnnie Ashe.
only 1 johnnie
Arthur Ashe was a professional tennis player known for his achievements on the court rather than for any specific favorite subject.
Yes,her name is Camera Elizabeth
Yes, Robert Pattinson does have siblings. He has two sisters.
yes
yes
Yes, Robert Goddard had four siblings: Esther, Henrietta, Houghton, and Miriam.
Robert Bunsen, the creator of the Bunsen Burner. Did not have any siblings.. If you check on wikipedia, and F3 Siblings... You find absolutely nothing.
Robert and Twinka
If you mean Robert Pattinson, he has two older sisters, Victoria and Elizabeth.
Actor Robert William Armstrong ("King Kong", 1933), was an only child.