Probably a total red herring because from my searches on Scotland's People Olivia's husband was Thomas Kerr but I suppose he could be second husband.

But putting in the thread for information might be a clue.

The Olivia here is very young, it's messy because there is no tabulation.

First name(s) Olivia
Last name Jannaway
Birth year 1851
Age 18
Marital status Spinster
Marriage year 1869
Marriage date 26 Jul 1869
Father's first name(s) James Henry
Father's last name Jannaway
Father's occupation Clerk
Spouse's first name(s) Martin
Spouse's last name Meskell
Spouse's birth year 1838
Spouse's age 31
Spouse's occupation Sergeant
Spouse's condition Bachelor
Spouse's father's occupation Shoemaker
First witness James Velly
Second witness Fanny Feard
Marriage place Gillingham, St Mark
County Kent
Country England
Archive Medway Archives
Archive reference P153E/1/9
Register type Marriages
Year range 1866-1876
Page 52
Record set Kent Marriages And Banns
Category Birth, Marriage, Death & Parish Records
Subcategory Parish Marriages
Collections from England, Great Britain