1900 United States Federal Census Tate, Saline, Illinois James M Lane 36 head w m md 17yrs born Sep 1863 IL fborn unk mborn unk Rebecca A Lane 34 wife w f 8ch 5liv born May 1866 IL fborn IL mborn IL Clarance M Lane 16 son w m born Aug 1883 IL fborn IL mborn IL Alice A Lane 13 dau w f born Jun 1886IL fborn IL mborn IL Delia L Lane 9 dau w f born Aug 1890 IL fborn IL mborn IL Gertie M Lane 5 dau w f born Mar 1895 IL fborn IL mborn IL Mary E Lane 1 dau w f born Oct 1898 IL fborn IL mborn IL
In 1910 James and Rebecca Lane were in Butler Co, MO where Clarence and Oma were married.
1910 United States Federal Census Ash Hill, Butler, Missouri James M Lane 45 head m w md1 28yrs born IL fborn TN mborn TN Rebecca Lane 44 wife f w 11ch 7liv born IL fborn US mborn TN Mary Lane 11 dau f w born IL fborn IL mborn IL Luther Lane 7 son m w born MO fborn IL mborn IL Lurie Lane 5 m w born MO fborn IL mborn IL
1910 United States Federal Census O'Kean, Randolph, Arkansas Clarence Lane 27 head w m md 8yrs born IL fborn IL mborn IL Oma Lane 21 wife f w 1ch 1liv born AR fborn AR mborn AR Gile Lane 11 son m w born AR fborn IL mborn AR
James and Rebecca were married in Saline Co, Illinois.
Illinois Statewide Marriage Index groom: LANE, JAMES M bride: DURHAM, REBECCA A date: 1881-10-20 book/page: B/215 county: SALINE
I'm not finding a perfect match for James Lane in 1880 or earlier census records.