Here is what I came up this this evening:
1900 ID. Washington Co. Council Pct. Dist 108, image 2&3
23/25Thomas D.Houston Feb 1842,8, mar25yrs, OH.KY.KY.
Armelda E.Sep 1852 47,mar25yrs,8chb,6liv, OR IA IA
Willliam H. Jan 1876 24 single OR
Benjamin B. Jul 1882 17""
Van N.Jun 1886 13
Ralph E.Sep 1889 10
Mark A.Jun 18927
25/27James B. Houston Jan 1834 66,mar27yrs, OH KY KY
Mary E. Jan 1849 51,ar27yrs,7chb,4liv,IA.unk.OH
Mattie E.jan 1884 16OR
Flora L.Jul 1885 14"
25/27Harvey M. Houston Feb 1868 32, mar2yrs,OR OH IA miner Rock Work
Gracie L.may 187921mar2yrs, 0ch, OR MO CO
20/22Isaac Durel Residence
Tommie Houstonservant May 1884 16 OR OR OR At School
(Perhaps son of Thomas ?)
1910 Same location, dist 275, image 23
242/242 Milly Houston57 WD, OR US US Gardener
Benjamin27 ORFarm Laborer
Orville grson3 ID
Hattie grdau1 3/12 ID
145/245 Mattie E. Houston 26 single OR OH IA Farmer
MaryMother61 WD, IA US OH
Samuel ThompsonHiredman 53 divorced
Idaho County Pollack PctDist 153image 1
7/7William Houston34Stiock Raiser Farmer
ID Canyon Co. Homestead, Dist 92, image 15
148/150C. R. Kollenborn 24mar3yrs, b MO
F.L.wife24 mar3yrs, 0ch, bOR (Flora L.)
Laura Houston sis-in-law. 31 div. 1chb, 1liv, OR
Muriel Kehorly? niece9 b ID
Laura Houston -to Hardie Allen31 Aug 1910 Caldwell
Harvey M. -to Gracie Davis25 May 1898 Crooked River
Flora L.-to Clarence R. Kollenborn 30 dec 1906 Boise
Mattie Maudeto Perry W. Thompson 8 Jan 1924 Council
Van N.to Ida E. White31 Jul 1922Preston
( Mattie may not be related??)
Ralph Edmond Houstond Boise, 10/17/1920, b 9/4/1889
Armeldad Mesa7/20/1930 ,b 3/14/1852
Mary J.d Boise1/11/1927, b 1/26/1847
1917/18 Draft Cards:
Benjamin B, Houston, Council ,Adams Co. ID, 36, b Jul 9 1882, Farming for self, Mrs. Edna L. Houston, He was tall and slender with blue eyes and Dark Brown hair.
William Henry Houston, Robinette Baker Co. OR.,42, b Jan 16 1876, farming & RR work , Washington co ID for Myself and NortW RR, Pearlie Houston wife, Robinette OR. He was Tall and Slender with Blue eyes and Brown hair
Van Nelson Haouston, 30, Robinette OR, b Jun 16 1886, Lakeview OR.,farmer for self at Robinette OR, single, Tall and Slender with gray eyes and brown hair.
Ralph Edmond Houston, 27, Robinette OR Baker Co., b Sep 4 1889 Lakeview OR, farmer , wife and 2 children. Tall and medium build, with Gray eyes and brown hair.
Mark Arthur Houston, 24, Robinette OR, b Jun 16 1892 Council Idaho, Farmer for T.J. Houston, single, support of Mother, He was of medium height , slender with blue eyes and brown hair.
I did not look for Thomas J. Houston, evidently Mark was working for him. This will probably be where the family is in 1920 census.Hope this helps.Howard Boswell