In 1786, Wilberforce leased a house in Old Palace Yard, Westminster, in order to be near Parliament. He began using his parliamentary position to advocate reform by introducing a Registration Bill, proposing limited changes to parliamentary election procedures. He brought forward a bill to extend the measure permitting the dissection after execution of criminals such as rapists, arsonists and thieves. The bill also advocated the reduction of sentences for women convicted of treason, a crime that at the time included a husband's murder. The House of Commons passed both bills, but they were defeated in the House of Lords.