This is the fourth in a series of posts featuring Mrs. Henry E. Hartig’s, History of Robbinsdale. Prepared for the Robbinsdale Library Club, Hartig noted that while the material she used came from a variety of sources, listed in her short bibliography, the choice of items discussed was entirely her responsibility. In 1949 Mrs. Hartig’s history of Robbinsdale was buried in the cornerstone of Lee Avenue Elementary School. The Robbins Mansion on Twin Lake is pictured at the top of the post.