First Haines ministry
The First Haines Ministry was the 1st ministry of the Government of Victoria. It was led by the Premier of Victoria, William Haines, with the swearing in of the ministry occurring on 28 November 1855. Notes

References 

Victoria (state) ministries
Ministries of Queen Victoria
Cabinets established in 1855
1855 establishments in Australia
Cabinets disestablished in 1857
1857 disestablishments in Australia