hi trish,
this is what i have found so far, hope it may be of some help
1851 census- brown street, galston
archibald...age 40...mason's labourer
margaret...age 40
stewart...age 14...hand loom weaver
joseph...age 12
archibald...age 8
stewart married elizabeth young in galston 1/1/1857
wagstaff children from the marriage showing up on the igi's
archibald...born loudoun 27/6/1858
margaret...born galston...22/11/1859
martha mckay...born galston 17/5/1862
jean mckay...born galston 14/1/1865
robert young...born galston 10/4/1867
archibald...born galston...15/8/1869
william young...born loudoun 14/1/1872
joseph...born loudoun 29/4/1874
john married jean mair in mauchline 17/7/1857
archibald...born tarbolton 22/9/1858
marion smillie...born mauchline 14/8/1860
john...born mauchline 2/1/1863
jean...born mauchline 30/8/1865
john(twin)...born loudoun 4/11/1868
margaret(twin)...born loudoun 4/11/1868
williamina...born loudoun 27/1/1871
janet smith...born loudoun 12/12/1873
1861 census- main street, loudoun
margaret...age 50...pirn filler
joseph...age 22...weaver
archibald...age 17...labourer
william...age 9
1861 census- brown street, galston
stewart...age 24...cotton weaver
elizabeth...age 23
margaret...age 1
1861 census- deaconbank, mauchline
john...age 26...railway surfaceman
jean...age 25
archibald...age 2
marion...age 7 months
1871 census- isles street, newmilns
stewart...cotton weaver
elizabeth...age 34
margaret...age 11
helen...age 7
jane...age 5
robert...age 4
archibald...age 2
1871 census- burnside cottage, loudoun
john...age 36...railway surfaceman
jean...age 34
archibald...age 12
marion...age 10
jean...age 5
john...age 2
margaret...age 2
william m....age 2 months
1881 census- northgate, peebles
stewart...age 45...millworker
elizabeth...age 45
jane...age 16...millworker
robert...age 14...millworker
archibald...age 12
william...age 9
elizabeth...age 3
1881 census- 4 doitburn street, loudoun
john...age 45...labourer
jane...age 45
archibald...age 20...labourer
jane...age 16...general servant
john...age 12
margaret...age 12
williamina...age 9
janet...age 7
mary...age 4
1891 census- 17 old town, peebles
stewart...age 55...weaver
elizabeth...age 55
jane...age 29...millworker
helen...age 28
archibald...age 19...mason
elizabeth...age 13
james swinton...grand-son...age 6
james price...grand-son...age 3
elizabeth price...grand-daughter...age 1
1891 census- hawthorn cottage, main street, loudoun
john..age 56...railway labourer
jean...age 55
margaret...age 22...lace darner
minnie...age 20...dressmaker
janet...age 18...lace darner
mary...age 14
robert mills...grand-son...age 2 months
william mckay...uncle...age 86...retired weaver
1901 census- 132 holigate, uphall, west lothian
william main...age 34...shale miner
jean...age 35
john...age 9
stewart...age 6
marion...age 3
william...age 1
stewart wagstaff...father-in-law...age 63...oil work labourer
Joe