Will Rogers Memorial Claremore. Other family members interred there are Rogers' wife, Betty (1879–1944), three of their four children: Fred Stone Rogers (1918–1920), Mary Amelia Rogers Brooks (1913–1989), and James Blake (Jim) Rogers (1915–2000). Jim's wife, Marguerite Astrea Kemmler Rogers (1917–1987) as well as Jim's oldest son, James Kemmler (Kem) Rogers (1939–2014) are also interred there. On March 7, 2016, Governor Mary Fallin signed Senate Bill 1570 into law, which put the Will Rogers Memorial Commission, which governed both the Will Rogers Memorial Museum and the Dog Iron Ranch, Will Rogers' birthplace in Oologah, under the control of the Oklahoma Historical Society. The
Will Rogers Turnpike northeast of Afton; here, motorists can access US-59, US-60, and US-69. The turnpike continues to its final interchange, near the county seat, Miami. This interchange serves SH-10. Just north of this interchange is a welcome center for westbound traffic. The highway continues northeast to the state line. I-44 continues east into Newton County, Missouri toward Joplin and Springfield. Because the Will Rogers Turnpike was built prior to authorization of the Interstate Highway System (in 1956), it uses a different set of design standards than today's. As the road has been rebuilt, this is being brought in line with current design