Hello welcome to Rootschat....
From the IGI - all 'extracted' - children born to your couple.
1. JANE JOHNSTON - Birth: 08 NOV 1857 Kirkmaiden By Drummore, Wigtown, Scotland
2. AGNES JOHNSTON - Birth: 13 DEC 1859 Kirkmaiden By Drummore, Wigtown, Scotland 2.
3. JAMES JOHNSTON - Birth: 13 OCT 1861 Kirkmaiden By Drummore, Wigtown, Scotland
4. ELIZABETH JOHNSTON - Birth: 15 JAN 1864 Kirkmaiden By Drummore, Wigtown, Scotland
5. JOHN JOHNSTONE - Birth: 14 JAN 1866 Kirkmaiden By Drummore, Wigtown, Scotland
6. THOMAS JOHNSTONE - Birth: 14 JAN 1866 Kirkmaiden By Drummore, Wigtown, Scotland
7. MARY JOHNSTON - Birth: 07 FEB 1867 Inch, Wigtown, Scotland
8. SUSAN JOHNSTON -Birth: 05 NOV 1868 Kirkmaiden By Drummore, Wigtown, Scotland
9. THOMAS JOHNSTON -Birth: 14 JUN 1872 Kirkmaiden By Drummore, Wigtown, Scotland
10. ROBERT JOHNSTON -Birth: 16 DEC 1874 Kirkmaiden By Drummore, Wigtown, Scotland
Regards, Steve :O)
There is a marriage for the couple 04 June 1857 in Kirkmaiden.
FYI, The IGI also has an ancestral file on them.
Jane died in 1905. She is the only person in Scotland, 1855 to 2006 with that name combination.
1905 JOHNSTON JANE MORLAND F 72 KIRKCOLM /WIGTOWN
Oops - just re-read your header - sorry , I don't have access to the '61 census......