 Hutton (2021) explores Elisabeth’s connections to the Quakers in more detail, through her correspondence with Robert Barclay and George Keith, and aims to ascertain whether Elisabeth and Anne Conway knew one another through those connections, as well as her connections with Henry More, the Hartlib Circle, and Francis Mercury van Helmont, De Baar (2021) considers Elisabeth’s interest in religion more generally through her correspondence with Anna Maria van Schurman.