Belle's older brother Ezra Thomas Moler married Roseltha Satterly/Satterlee on 4 July 1876 in Red Oak, Montgomery Co., Iowa according to marriage records at Ancestry. In the 1880 census Ezra and Roseltha were also living in Grant, Osborne, KS with son Wayne, age 3, born Iowa. 1885 Kansas Census shows Ezra and family (including daughters Linna B age 4 and Inna J age 2) living in Grant, Osborne, KS as the family after Ransom and Dianna Satterlee (Roseltha's parents, most probably). The Satterlees are the family just after Henry Moler. Ezra and family returned to Henry Co., IL, where he can be found in the 1900, 1910, 1920, and 1930 censuses. Wayne died in 1894 and is buried in Saxon Cemetery in Henry County, as is his mother Roseltha who died in 1902 (findagrave.com). Roseltha's mother Dianna was living with Ezra's family in 1900 and 1910. by 1920 Ezra was living with daughter Linna/Lennie's family.
Ezra died on 10 Feb 1934 according to IL death records, which names his parents as Henry H Moler and Isabella Higgins. It also states that he was born 10 October, 1850 in Hagerstown, Maryland. He is buried in South Pleasant View Cemetery, Henry Co., IL (findagrave).