Count of Osorno
Count of Osorno is a Spanish hereditary peerage which was granted on 31 August 1445 by John II of Castile to Gabriel Fernández Manrique, first Duke of Galisteo (1451), son of Garci Fernandez Manrique, first Count of Castañeda.

On the death in 1675 of Ana Apolonia Manrique de Lara, 8th countess, and in the absence of an heir, the title went to the House of Alba, who is currently still holding it.

The name of the peerage refers to the municipality of Osorno la Mayor, in the province of Palencia, Castile and León, Spain.
Q297278
John II of Castile
PER
None
Gabriel Fernández Manrique
UNK
None
Duke of Galisteo
UNK
None
Garci Fernandez Manrique
UNK
None
Count of Castañeda
UNK
Q81452
House of Alba
Concept
Q1657059
Osorno la Mayor
LOC
Q55269
province of Palencia
LOC
Q5739
Castile and León
LOC
Q5669386
Count of Osorno
PER
1445-08-31T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
31 August 1445
DATE
1675-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1675
DATE
+1451^^http://www.w3.org/2001/XMLSchema#decimal
1451
NUMBER
+8^^http://www.w3.org/2001/XMLSchema#decimal
8
NUMBER
located in the administrative territorial entity
located in the administrative territorial entity