Other Events and Attributes:

• Occupation: Lutheran Pastor
• Ordained: Between 9 Jun 1850 and 1854, Heldritt, Coburg, Bayern, Germany; Ordination and Lutheran Pastor at heldritt
• Life Event: Between 26 Mar 1854 and 1868, Ahorn, Coburg, Bayern, Germany; Invested as Lutheran Pastor
• Life Event: Between 1868 and 1891, Neustadt bei Coburg, Coburg, Bayern, Germany; Superindent
• Life Event: 1889, Neustadt bei Coburg, Coburg, Bayern, Germany; Conrector

Notes:

Received Stipend in 1834. He received private school lessons in Coburg under Dr. Rector Bagge, attend Latin School in Coburg and the Gymnasium in Coburg, and studied at the University University of Jena. His career then turned to that of a private tutor to the children of Chief Financial Officer Reuß in Salzhausen bei Nidda / Wetterau, then with court banker Louis van Haben in Karlsruhe until 1844. From 18440 to 1850 he seriate the chamberlain of Buttler in Meiningen.

He may be the same as Johann Karl Ernst Gumlich.

Friedrich married Trischler, Sophie Benigna on 25 Jul 1850 in Heldritt, Coburg, Bayern, Germany. Sophie was born in 1827 in Cannstatt, Stuttgart, Baden-Württemberg, Germany; died in DECEASED in Germany. [Group Sheet] [Family Chart]

Other Events and Attributes:

• Occupation: Doctor of Philosophy, Professor at the Imperial Physics and Technical Institute in Charlottenburg

Notes:

Ernst Gumlich

Ernst Carl Adolph Gumlich (born April 23, 1859 in Maple , † February 12, 1930 in Berlin ) was a German physicist .

His father Johann Karl Ernst Gumlich (* 1816) was pastor in Heldritt and Ahorn and from 1868 Oberpfarrer of Neustadt.

From Easter 1878 he studied physics , mathematics and natural sciences in Jena , Tübingen and Berlin. In 1883 he passed the senior teacher exam in Berlin and in 1885 he received his doctorate in Jena for the "Theory of Newtonian color rings in the continuous light". From 1887 he was an employee at the Physikalisch Technische Reichsanstalt in Berlin. In 1898 he became professor and director of the local magnetic laboratory. He was appointed a secret government councilor.

Gumlich mainly investigated magnetic materials in the case of alternating magnetization, such as the course of the eddy current and hysteresis losses . He also developed measurement methods for magnetic properties such as the yoke-isthmus method and improved the Epstein method .

He recognized the parallelism of the ferromagnetic properties, especially with the electrical conductivity . In the summer of 1900, he discovered that even a small addition of silicon in the iron multiplied the electrical resistivity and thus the eddy current losses could be significantly reduced , with the same magnetic properties . [1] He suggested the rolling mills for producing alloy sheets ( dynamo sheet on). [2]

Gumlich's grave is located on the southwestern cemetery Stahnsdorf .

Buried:
Standsdorf Cemetery

Ernst married Heyn, Else in UNKNOWN in Germany. Else was born in 1862 in Gdansk, Pomorskie, Poland; died in DECEASED in Germany. [Group Sheet] [Family Chart]