Mary Seton was the daughter of George Seton, 6th Lord Seton, and his 2nd wife Marie Pieris. She was born in 1542, Scotland. She had two siblings, Robert Seton of Mylis and James Seton of Milton. She accompanied Mary Queen of Scots on her journey to France with the 3 other Marys. She died in 1615, aged 73, in France.

Mary Livingston was born around 1541 and was the daughter of Alexander Livingston, 5th Lord Livingston, and his second wife Agnes Douglas. Her child was called James Sempil and her spouses were Lord John Sempill of Bruntschiells and Beltrees. She died in 1579, aged 39, in Scotland.

Mary Fleming was Born in Scotland in 1542. Her parents were Malcolm Fleming,3rd Lord Fleming, and Janet Stewart. She was known for being a Lady in waiting to Mary Queen of Scots and was a Grandduaghter to William IV of Scotland. Her husband was William Maitland of Lethington. She died in 1581, aged 39, in Scotland.

She was born in 1543 and was the third of five siblings. Her parents were Robert Beaton, 4th Laird of Criech, and Joana Renwall. Her husband was called Alexander Oglivy and she had a son named James Oglivy. She died in January 1598, aged 56, in Scotland.