• Thumbnail for Eduard Firmenich-Richartz
    Eduard Firmenich-Richartz (30 August 1864 – 29 July 1923) was a German art historian. He was the son of the writer Johann Matthias Firmenich-Richartz...
    5 KB (500 words) - 12:50, 30 May 2024
  • Firmenich is a surname of German origin. André Firmenich (1905–1965), Swiss sailor Eduard Firmenich-Richartz (1864–1923), German art historian Frédéric...
    715 bytes (107 words) - 02:51, 22 July 2024
  • Cologne and the auxiliary bishop of Cologne. Johann Jacob Merlo und Eduard Firmenich-Richartz: Kölnische Künstler in alter und neuer Zeit. Schwann, Düsseldorf...
    1 KB (124 words) - 06:09, 22 November 2023