Walter E Landers

I recently found Walter E Landers name on a headstone at Prairie Springs Cemetery in Burleson Texas. He is buried at section A1, Row 12, plot 44. Birth date: 7/4/1875 Death date: 8/31/1901. John Henry Landers Sr. had two sons John Henry Landers Jr born 1872 and Walter E. John Henry Landers Sr. moved to Burleson in 1895 from Enon(Everman) Texas. I'm wondering if this Walter E Landers is the brother of John Henry Landers Jr.?