Appropriations were made for the payment of this land and for the erection of office buildings. The Governor was authorized to appoint three commissioners to fix upon a site, procure plans for and superintend the erection of the buildings.
Governor Simon Snyder appointed William Findlay, Richard M. Crain, George Bryan, John B. Gibson and William Gibbons as commissioners and they selected Stephen Mills as architect.
A supplement to the act passed February 7, 1812, provided that all the offices should be removed to Harrisburg during the month of April. A second supplement passed March 10, 1812, directed “the clerks of the two houses, on or before the 1st of June next (1812), to remove or cause to be removed all the papers, records, books and documents belonging to each house aforesaid, together with whatever furniture may be thought fit for removal.”
From these records it is ascertained that the Government of the State was removed in all its departments, in the year 1812, from Lancaster to Harrisburg, and that the first organization at the latter place was in December of that year.
The first sessions of the Legislature were held in the old court house.
The cornerstone of the capitol was laid Monday, May 31, 1819, by Governor William Findlay. The construction was rapidly pushed forward, and the building made ready for occupancy in December, 1821.
The Legislature met in the new capitol, Wednesday, January 2, 1822, when proper ceremonies were held in honor of the event. This building was destroyed by fire February 2, 1897.
The present magnificent capitol building was constructed by a Commission composed of Governor William A. Stone, Edward Bailey, William P. Snyder, Nathan C. Schaeffer and William H. Graham. Other officers of the commission were T. L. Erye, superintendent; Robert K. Young, general counsel; Edgar C. Gerwig, secretary; Joseph M. Huston, architect, and George F. Payne, contractor.
The capitol was dedicated, October 4, 1906, when President Roosevelt delivered the oration, and was entertained at luncheon by Governor Pennypacker.