grandfather

P979
predicate

Indicates that one entity is the male parent of another entity’s parent.

All labels observed (11)

Label Occurrences
grandfather canonical 2,388
maternalGrandfather 295
grandfatherOf 274

Description generation (PDg)

The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.

Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'
Input
Predicate: grandfather
Generated description
Indicates that one entity is the male parent of another entity’s parent.

Sample triples (3,419)

Subject Object
Louis
surface form: Prince Louis of Wales
Michael Middleton NERFINISHED
Nadia Chirine Fuad I of Egypt NERFINISHED
Prince Louis Arthur Charles King Charles III NERFINISHED
Prince Louis Arthur Charles Michael Middleton NERFINISHED
Anne de Mortimer Edmund Mortimer, 3rd Earl of March NERFINISHED
Anne de Mortimer Thomas Holland, 2nd Earl of Kent NERFINISHED
al-Walid II Abd al-Malik ibn Marwan NERFINISHED
Princess Sophie of Greece and Denmark King George I of Greece NERFINISHED
Princess Sophie of Greece and Denmark Prince Louis of Battenberg via predicate surface "maternalGrandfather" NERFINISHED
Princess Shahnaz Pahlavi Reza Shah Pahlavi NERFINISHED
Princess Shahnaz Pahlavi King Fuad I of Egypt NERFINISHED
Afonso of Portugal (son of Peter I and Inês de Castro) Afonso IV of Portugal NERFINISHED
眞子内親王 明仁上皇 via predicate surface "祖父" NERFINISHED
Jane Rolfe John Rolfe NERFINISHED
Maisie Lockwood Benjamin Lockwood NERFINISHED
Princess Mary
surface form: Mary I of England
Henry VII of England NERFINISHED
Prithi Chand Guru Amar Das NERFINISHED
Anne of York, Duchess of Exeter Richard of Conisburgh, 3rd Earl of Cambridge NERFINISHED
Anne of York, Duchess of Exeter Ralph Neville, 1st Earl of Westmorland via predicate surface "maternalGrandfather" NERFINISHED
Urraca of Castile Sancho III of Castile NERFINISHED
Urraca of Castile Henry II of England NERFINISHED
John Jackson Virginia Woolf via predicate surface "grandfatherOf" NERFINISHED
John Jackson
surface form: Virginia Woolf
John Jackson via predicate surface "maternalGrandfather" NERFINISHED
Althaemenes Minos NERFINISHED
Aerope was given to Nauplius to be sold or married abroad
surface form: Aerope
Minos NERFINISHED
Clymene was given to Nauplius to be sold or married abroad
surface form: Clymene (daughter of Catreus)
Minos NERFINISHED
Napoleon, King of Rome Carlo Buonaparte via predicate surface "paternalGrandfather" NERFINISHED
Napoleon, King of Rome Francis II, Holy Roman Emperor via predicate surface "maternalGrandfather" NERFINISHED
Thomas Pfaff Subhas Chandra Bose NERFINISHED
Xavier, Duke of Aquitaine Louis XV of France NERFINISHED
1st Viscount Chelmsford
surface form: Frederic Thesiger, 1st Viscount Chelmsford
Frederic Thesiger, 1st Baron Chelmsford NERFINISHED
Maud Angelica Behn King Harald V of Norway NERFINISHED
Mafalda of Castile Sancho III of Castile via predicate surface "paternalGrandfather" NERFINISHED
Noor Pahlavi Mohammad Reza Pahlavi NERFINISHED
Charles-Émile Trudeau (paternal grandfather)
surface form: Charles-Émile Trudeau
Justin Trudeau via predicate surface "grandfatherOf" NERFINISHED
Charles-Émile Trudeau (paternal grandfather)
surface form: Charles-Émile Trudeau
Alexandre Trudeau via predicate surface "grandfatherOf" NERFINISHED
Charles-Émile Trudeau (paternal grandfather)
surface form: Charles-Émile Trudeau
Michel Trudeau via predicate surface "grandfatherOf" NERFINISHED
Leah Isadora Behn King Harald V of Norway NERFINISHED
Roman of Bulgaria Simeon I of Bulgaria NERFINISHED
Emma Tallulah Behn King Harald V of Norway NERFINISHED
Kron Gracie Hélio Gracie NERFINISHED
Rachele Mussolini (daughter of Romano) Benito Mussolini via predicate surface "paternalGrandfather" NERFINISHED
Kaidu Ögedei Khan NERFINISHED
James Callaway Daniel Boone NERFINISHED
Thomas Jefferson Randolph Thomas Jefferson NERFINISHED
Damian Wayne Ra's al Ghul via predicate surface "maternalGrandfather" NERFINISHED
Damian Wayne Thomas Wayne via predicate surface "paternalGrandfather" NERFINISHED
Infanta Alicia of Spain Robert I, Duke of Parma NERFINISHED
Archduchess Maria Josepha of Austria Leopold I, Holy Roman Emperor NERFINISHED
Bishr ibn Marwan Uthman ibn Affan via predicate surface "maternalGrandfather" NERFINISHED