AUGUSTA -- Gov. John Baldacci and first lady Karen Baldacci will celebrate the 175th anniversary of the Maine governor's mansion -- the Blaine House -- this weekend.

The current first family will be joined by previous first families for the two-day celebration, according to the governor's press office.

"I have always considered it an honor for my family to live in what is essentially a museum," Baldacci said in a statement. "The house is full of history and memories, and it is a Maine treasure. People should take the time to see the Blaine House in person if they can, particularly during this landmark celebration."

Former Governors Angus King, John R. McKernan Jr., Joseph E. Brennan, John H. Reed and their families are expected to attend portions of the celebration.

The Blaine House was built in 1833 and was purchased by James G. Blaine in 1862. The house was donated to the state by Blaine's daughter Harriet Blaine Beale in 1919. She made the donation in memory of her son Walker Blaine Beale, who was killed in action in World War I.

The public is invited to tour the Blaine House on Saturday from 11 a.m. to 2 p.m. Other events in honor of the celebration are scheduled to take place in Capitol Park during the same time period, including trolley car rides, carriage rides, games and live music.

The Maine State Library, Maine State Museum and Maine State House will also be open for tours during this time. In addition, a short fireworks display is scheduled to mark the celebration for Friday night at 9 in the Capitol Park area.