Mezue ahịrịokwu na-esonụ: Gildemeister bụ onye mbụ ya na onye ikwu ya, onye Bremen na-ese ụkpụrụ ụlọ bụ́ J. E. Polzin mụrụ ọrụ. N'afọ 1843 ọ debara aha ya na Polytechnic School nke Karlsruhe, emesịa kwaga na Berliner Bauakademie; nke a sochiri njem ọmụmụ na Italy na Gris. Mgbe mgbanwe nke 1848 gasịrị, ọ kwagara New York ebe ya na Georg Carstensen rụkọrọ ọrụ wee mepụta New York Crystal Palace nke bụ akụkụ nke
Ngosi nke Ụlọ Ọrụ nke Mba Nile na New York City. Nrụgide nke Oké Ndakpọ Akụ̀ na Ụba nke 1857 metụtara azụmahịa ya, ọ laghachiri Germany, ebe ọ kụziri ihe n'ụlọ akwụkwọ nkà azụmahịa dị na Bremen ruo mgbe ọ nwụrụ n'oge. A maara ya maka ọmụmụ ihe akụkọ ihe mere eme zuru ezu nke Ụlọ Nzukọ Obodo Bremen na Marketplace.