This template's initial visibility currently defaults to autocollapse, meaning that if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.

To change this template's initial visibility, the |state= parameter may be used:

• {{British princesses by marriage|state=collapsed}} will show the template collapsed, i.e. hidden apart from its title bar.
• {{British princesses by marriage|state=expanded}} will show the template expanded, i.e. fully visible.

If you add people to this box, please be sure to also add this box to their article!

Note: Charlotte of Mecklenburg-Strelitz never was a British princess; she married George III after he became king.