These members were therefore required to resign and contest ministerial by-elections.

He would be acclaimed and confirmed to his portfolio in a ministerial by-election on September 27, 1918.

He was acclaimed in a ministerial by-election on June 22, 1910 and officially took over the position.

Both were therefore required to resign and contest ministerial by-elections.

The Constitution required all of them to stand down and contest their parliamentary seats at ministerial by-elections.

He was therefore required to resign and contest a ministerial by-election.

Ross was acclaimed in a ministerial by-election on December 9, 1921.

He therefore was required to resign his seat and stand for a ministerial by-election.

As such, he was required to resign and contest a ministerial by-election for his own seat.

He was returned unopposed at the resulting ministerial by-election on 8 November 1869.