Kaiserdom St. Bartholomäus
Construction which commenced in 1441 are the works of the so-called Frankfurt school, under the master builder Madern Gerthener. The most important builder in Höchst was Steffan von Irlebach, son-in-law of Gerthener, as well as the stonemason Peter Wale, who worked with Gerthener on the Frankfurt Cathedral tower.