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
Margaret of Sicily King John of England
surface form: John, King of England
Prince Amedeo of Belgium, Archduke of Austria-Este Albert II of Belgium
surface form: King Albert II of Belgium
John
surface form: John Byron
Lord Byron via predicate surface "grandfatherOf"
John
surface form: Lord Byron
Sir John Byron via predicate surface "hasGrandfather"
surface form: John Byron
Louise Élisabeth d’Orléans Philippe I, Duke of Orléans
Louise Élisabeth d’Orléans Louis XIV of France
Judith Quiney John Shakespeare
Charles, Duke of Berry Louis XIV of France
Charles, Duke of Berry Ferdinand Maria, Elector of Bavaria
Demophon Aegeus
Peleus Neoptolemus via predicate surface "grandfatherOf"
Hywel Dda Rhodri the Great
Argia Talaus
Archduke Franz Karl of Austria Crown Prince Rudolf of Austria via predicate surface "grandfatherOf"
Archduke Franz Karl of Austria Archduchess Gisela of Austria via predicate surface "grandfatherOf"
Archduke Franz Karl of Austria Archduchess Marie Valerie of Austria via predicate surface "grandfatherOf"
Kate Lardner Ring Lardner
George Pember Darwin Charles Galton Darwin via predicate surface "hasGrandfather"
Umm Kulthum bint Ali Muhammad
Princess Noor bint Asem Nayef bin Abdullah
surface form: Prince Nayef bin Abdullah
Edward John Wollstonecraft
surface form: Fanny Imlay
Edward John Wollstonecraft via predicate surface "maternalGrandfather"
Maria Helen Van Schaack
surface form: Cornelius Van Schaack Roosevelt
Theodore Roosevelt via predicate surface "grandfatherOf"
Ali Zayn al-Abidin Ali ibn Abi Talib
Richard of Shrewsbury, Duke of York Richard Plantagenet, 3rd Duke of York
Abdullah ibn al-Zubayr Abu Bakr al-Siddiq
surface form: Abu Bakr
Abdullah ibn al-Zubayr Abu Bakr al-Siddiq via predicate surface "maternalGrandfather"
surface form: Abu Bakr
LaPrincia Brown Herbert C. Brown via predicate surface "hasGrandfather"
surface form: Herbert Brown
Hamilton Fish III Hamilton Fish II
surface form: Hamilton Fish
Henry Sturgis Morgan J. P. Morgan
Jang Kum-song Kim Il Sung
surface form: Kim Il-sung
Princess Haya bint Hamzah King Hussein of Jordan
Sita Gandhi Mahatma Gandhi via predicate surface "paternalGrandfather"
Chiang Hsiao-wu Chiang Kai-shek
Chandragupta I Sri Gupta
河野太郎 河野一郎 via predicate surface "祖父"
Crown Prince Rudolf of Austria Archduke Franz Karl of Austria
Dwarkanath Tagore Rabindranath Tagore via predicate surface "grandfatherOf"
Adrastus Bias
Oona Chaplin Charlie Chaplin
Byzas Io
Byzas Zeus
Henriette Marie of the Palatinate Frederick IV, Elector Palatine
Henriette Marie of the Palatinate James VI and I
Maria Amalia of Austria Leopold I, Holy Roman Emperor
Marie François Sadi Carnot Lazare Carnot
Louis Jean Marie de Bourbon, Duke of Penthièvre Louis XIV of France
Aurélia Thierrée Charlie Chaplin
George Plantagenet, 1st Duke of Bedford Richard Plantagenet, 3rd Duke of York via predicate surface "paternalGrandfather"
George Plantagenet, 1st Duke of Bedford Richard Neville, Earl of Warwick via predicate surface "maternalGrandfather"
surface form: Richard Neville, 16th Earl of Warwick
Catherine Rommel Erwin Rommel