Biography from the Philadelphia Architects and Buildings, a project of the Athenaeum of Philadelphia. Written by Tom Stokes.]]> Michael Errickson appears in Philadelphia city directories from 1832 through 1868. From 1832 to 1864 he notes an occupation as carpenter, but in 1865 he changes to "gentleman." It appears that he was one of a group of architects and carpenters employed on the Philadelphia Contributionship Building at 212 South Fourth Street.

Biography from the Philadelphia Architects and Buildings, a project of the Athenaeum of Philadelphia. Written by Sandra L. Tatman.]]>