Willis Theadore Pearson was born on 8. Feb. 1881 at Alton, Crawford County, Indiana. He married
Nellie Myers, daughter of
John Newton Myers and
Harkness Elaine Myers, in 1901 at Alton, Crawford County, Indiana. Willis Theadore Pearson married
Mamie (Unknown) c 1908. Willis Theadore Pearson was shown in the census on 20. Apr. 1910 as a livery man, livery stable. In the census on 20. Apr. 1910 Willis Theadore Pearson was named Willis T. Pierson.
Willis Theadore Pearson and
Mamie (Unknown) appeared on the census of 20. Apr. 1910 at Marengo, Crawford County, Indiana; she has no children
Willis is listed as second marriage, Mamie as first marriage.

Willis Theadore Pearson was shown in the census on 6. Jan. 1920 as Superintendant of ???
Willis Theadore Pearson and
Mamie (Unknown) appeared on the census of 6. Jan. 1920 at Marengo, Crawford County, Indiana.

Willis Theadore Pearson died on 13. Mar. 1944 at Marengo, Crawford County, Indiana, at age 63. He was buried at Marengo Cemetery, Marengo, Crawford County, Indiana.