William and Mary ruled jointly as King and Queen. Their actual titles are King William III and Queen Mary II of England.

William III, also widely known as William of Orange, was sovereign Prince of Orange from birth. He was born in Binnenhof, South Holland, Netherlands.

Mary II (30 April 1662 – 28 December 1694) was Queen of England, Scotland, and Ireland. She was born at St James's Palace, London and was the eldest daughter of the Duke of York (the future King James II & VII), and his first wife, Anne Hyde.

Mary co-reigned with her husband, King William III, from 1689 until her death (When William continued as sole ruler).

The regnal years for William and Mary coins were:
1691:TERTIO; 1692:QVARTO; 1693:QVINTO (one extant); 1694:SEXTO.

On coins, their latin names of Gulielmus et Maria are usually used.

1692 Crown - William and Mary Mintage: N/A