Have tried and failed to find Great Aunt Myrtle on the 1920 Census. Trying to find if her brothers were living with her as they was underage when their mother died in 1918.

Myrtle M. Holland (b. 5/1895 Indiana, d. 9/1960 Jefferson Co. Kentucky) married Robert Mumford (b. 1893 Kentucky, death unknown) on 6/20/1914 in New Madrid County Missouri. They are listed on the Louisville Kentucky census in 1930 as noted below.

1930, Kentucky, Jefferson Co., Louisville, ED#63, Page 8B:
Robert Mumford, 37yo, M@21yo, KY KY KY, Laborer/Saw Mill
Myrtle M., wife, 33yo, M@17yo, IN IN SC
Mary R., daughter, 11yo, KY KY IN (Believed to be adopted)

Any information regarding this family would be greatly appreciated. Thank you!