Ersa, 21 June 1890 – 1957) was an American architect active in North and South Dakota.
A number of his works are listed on the U.S.
National Register of Historic Places.
He was a member of the American Institute of Architects from 1951 until his death in 1957.Works by U.L.
Freed include (with attribution):
Codington County Courthouse (built 1929), 1st Ave., SE, Watertown, South Dakota (Freed, Perkins & McWayne), NRHP-listed
Ipswich Baptist Church (built 1924), Main St.
and 3rd Ave., Ipswich, South Dakota (Freed, U.L.), NRHP-listed
Municipal Building/City Hall (built 1941), 206 Main Street, Faith, South Dakota (Freed, U.L, Works Progress Administration), NRHP-listed
Immaculate Conception Catholic Church (built 1949), Winner, South Dakota
At least one building in the Aberdeen Historic District in Aberdeen, South Dakota.