Question: Who is younger, Leopold George, Hereditary Landgrave Of Hesse-Homburg or Horst Mattern?
Sentence (from "Leopold George, Hereditary Landgrave of Hesse-Homburg"): After his father, William Christoph, sold most of Homburg to his younger brother George Christian in 1669, Leopold George became Hereditary Landgrave of Hesse- Homburg- Bingenheim.
Relevant evidence: No