Don Juan Alonso de Guzmán y Cabrera, 1st Count of Niebla (20 December 1342 – 5 October 1396) (Sp.:Juan Alonso de Guzmán y Cabrera, conde de Niebla]] was the first Count of Niebla.
The Counts of Niebla, existed from no later than 8 June 1369 by the second marriage of Juan Alonso de Guzman y Cabrera, also named Juan Alonso de Guzman y Osorio (1342–1396), who was married twice, first to Juana Enriquez (d. 1376), and then Beatriz de Castilla y Ponce de Leon (d. 1409), an illegitimate daughter of Henry II of Castile.
| Spanish nobility | ||
|---|---|---|
| Preceded by New Title |
Count of Niebla ca.1369–1396 |
Succeeded by Enrique Pérez de Guzmán |