She was born in
Coupar Angus,
Angus, Scotland about 1827, the eldest of nine children. Her unusual name most likely comes from the Learmonth family, which married into the Dalrymple family. Her mother Janet (née Taylor) died on 23 February 1840, leaving eight surviving children. Her father William Dalrymple, an ironmonger and trader in minerals, manure and grain, remarried Margaret Saunders, but she died within a year or two. Learmonth travelled extensively in Europe and learned fluent French, but also took over much of the work of raising her siblings. William decided to emigrate to Wellington, New Zealand, and sailed on the
Rajah from
Gravesend on 14 June 1853 with Learmonth and three other of his children. A fifth joined them in New Zealand some years later. The trip was an eventful one, as they encountered a pirate ship. All women and children were issued weapons and brought on deck, which deterred the pirates. Near
Tasmania, the
Rajah was damaged in a storm, with a wave sweeping over the decks, carrying away the boats and cooking galley, and doing extensive damage to the stern. The ship stopped at Dunedin for two months for repairs before continuing to Wellington. The Dalrymples decided to return to Otago, where they settled first at
Goodwood and then by 1857 at
Kaihiku, south-west of Dunedin, where Learmonth ran the household while establishing a Sunday school. ==Campaigns for female education==