Janet Pitcairn (1699-1775) (1699–1775) Parents Archibald Pitcairne Elizabeth Stevenson Children Lady Elizabeth Erskine Lady Janet Erskine Archibald Erskine, 7th Earl of Kellie Thomas Erskine, 6th Earl of Kellie Siblings Agnes Pitcairn Andrew Pitcairn Archibald Pitcairn Elizabeth Pitcairn Ann Pitcairn Margaret Pitcairn Partners Alexander Erskine, 5th Earl of Kellie