[4] He started his education in the Independence school district, while living in Grenola the place where his mother died while he was young and her grave is located.

[10] Although popular with many in September 1914 Mrs Myra McHenry made it "Her Hobby Now" to go after Marshall's "political scalp" not believing he was fit for the position.

[13] She claimed that while he was the prosecuting attorney for Cowley County, Kansas, prisoners lounged in a carpeted lobby in the jail.

[13] He was elected to the court along with John Shaw Dawson to replace Alfred Washburn Benson and Clark Allen Smith, with Henry Freeman Mason retaining his seat.

[7] Marshall died while serving his 17th year on the supreme court and Edward Ray Sloan was appointed to complete his unexpired term by Governor Harry Hines Woodring.

[2] On the night of his death after sitting in a chair for an hour he complained of feeling tired and returned to bed, dying not long after.