Mather (Stephen Tyng) Park

Chicago's West Ridge neighborhood experienced tremendous growth after World War I. Its population ballooned from 7,500 in 1920 to almost 40,000 in 1930. Further growth took place after World War II. In 1946, the Chicago Park District decided to establish a sizable park on Peterson Avenue to meet the area's increasing recreational needs. In 1948, the Park District began land acquisition for the park by purchasing the 8-acre site, initially known as Peterson Park for the adjacent street.  The Chicago Park District continued to acquire land until 1955 to expand the park.  A decade passed before improvements began, and the park opened to the public in June of 1959. The park's development coincided with the construction of Mather High School just to the south.

Both the park and the adjacent high school are named for Stephen Tyng Mather (1867-1930), the first Director of the National Park Service. A native Californian, Mather established a borax-making business and soon made his product a household name with the slogan "20 Mule Team Borax." Mather eventually moved to Chicago, where he increased his reputation as an industrialist. Mather joined Chicago's influential Prairie Club and the Friends of the Native Landscape, both of which strongly supported conservation of the Midwest's natural landscape features. During this same period, Mather made frequent trips to the mountains back west, becoming increasingly dismayed at conditions in the national parks. In 1917, Mather was chosen to head the newly-created National Park Service. This position provided a high-profile platform for Mather's advocacy of Midwestern landscape preservation, including a proposal to create a park in the Indiana dunes along Lake Michigan's southern shore.