1881
1881:1 Barnetts Close - St Nicholas Aberdeen
168/1, ED 3, HS 61
Head: Jas. ESSON 47, Saddler, b Fordoun Kincardineshire
Wife: Barbara 52, b Dalkeith, Mid Lothain
Son: Arch'd 22, Saddler, b Aberdeen
Son: Wm. 19, Clerk, b Aberdeen
Son: John 17, Apprentice W,Houseman , b Aberdeen
Dau: Janet 15, Pupil School Teacger, b Aberdeen
Son: Jas. Jnr 14, Scholar, b Aberdeen
Son: Alex'r , 12, Scholar, b Aberdeen
1881 - 1901
Mary, the eldest daughter - as Mary ESSON, married a man named James MELVIN in 1879 St Nicholas, Aberdeen.
Free-Index Search of Scotlands People ( going by names of her children, guessed his first name was either George, Norman or James - and James it is. Though documentation would be needed to prove, am sure this is your Mary).
This is Mary in 1881, 1891, 1901....
1881: 8 Mealmarket St - St Nicholas Aberdeen
168/1, ED 39, HS 6
Head: Mary MELVIN 23, b St Nicholas Aberdeen
Son James MELVIN 11 mths, b Old Machar Aberdeen
Can't be 100 sure without seeing the original image on SP (to see if he is listed as married, and Mary too) but think James MELVIN was on the night-shift at work on 1881 Census night, and is listed here:
1881: Harron - Cruden, Aberdeenshire
185, ED 5, HS 101
Servant: James MELVIN 24, Baker, b St Nicholas Aberdeen
He is a Servant to James DANIEL, also a Baker.
James MELVIN died in 1885 - SP WIlls Index
James MELVIN, Baker, resident Mannofield, Aberdeen, died 21 Sep 1885 at Mannofield, He was Intestate.
Spouse of Mrs Mary ESSON or MELVIN.
Proved in Aberdeen Sheriff Court 12 Oct 1885.
Cannot see a death 1881-1891 in Aberdeen for James - but there is one to match, registered in Kincardine:
James MELVIN age 28, died 1885, Kincardine
(Note) Son Norman MELVIN's birth was registered 1885 in Kincardine, too)
His widow was in Kincardine in 1891:
1891: Banchory Devenick, Cults, Kincardineshire 251/3, ED 1, HS 34
Head: Mary MELVIN 33, Baker, b Aberdeen
Son: James MELVIN 10, Scholar, b Aberdeen
Dau: Barbara MELVIN 9, Scholar, b Aberdeen
Son: George MELVIN 6, Scholar, b Aberdeen
Son: Norman MELVIN 5, Scholar, b Aberdeen
Servant: Annie CLARK 31, General Domestic Servant, b Aberdeen
(son William age 8, is with Mary's parents in 1891)
Mary MELVIN remarried to James CUMMING, 1894 Old Machar, Aberdeen (SP Index)
1901:10 Duthie Terrace (Tay Park) - Aberdeen Mannsfield ,St Machar, Aberdeenshire
168/2, ED 59, HS 221
Head: James CUMMING 52, Ship Carpenter, b City Aberdeen
Wife: Mary CUMMING 43, Baker, b City Aberdeen
Son: James E MELVIN 20, Baker, b City Aberdeen
Dau: Barbara W MELVIN 19, Mother's Help At Home , b City Aberdeen
Son: William MELVIN 18, Apprentice Cabinet Maker, b City Aberdeen
Son: George K MELVIN 16, Apprentice Coachbuilder , b City Aberdeen
Son: Norman MELVIN 15, Message Boy (Baker's) m b City Aberdeen
Cheers
AMBLY