The Act of Abjuration of the Pretender is passed in England, making
it obligatory to swear an oath of fidelity to King and heirs
according to the Act of Settlement.
Citation:
Editors. "Act of Abjuration of the Pretender".
The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=17005, accessed 20 May 2013.]