In 1661 Charles II of England invited Roettiers and his brother Joseph (and subsequently a third brother Philip) to join the British Royal Mint, and by 1662 Roettiers was one of the mint's chief engravers.
In 1661 Charles II of England invited Roettiers and his brothers Joseph and Philip to join the British Royal Mint, where they eventually became prominent figures. By 1662, Roettiers was a leading engraver at the mint.