My name is John Nebeker. Although I don't live there anymore I grew up in Rigby, Idaho.
In regards to your question about the 'Rigby Star' Newspaper.
In the book, (The Hub of Eastern Idaho, A History of Rigby, Idaho, 1885-1976) on page 60 it reads, "J.W. Harry was persuaded to establish a newspaper by a group of concerned citizens. The newspaper was named 'The Rigby Star', with its first issue being dated March 5, 1903."