Ravndal, G. Bie 1865- Ravndal, G. B. Ravndal, Gabriel Bie 24523 2025-06-23 09:39:20 2025-06-10 15:37:22 naf viaf author https://fraser.stlouisfed.org/author/g-bie-ravndal-1865 https://fraser.stlouisfed.org/api/author/24523