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
Baydu Hulagu Khan NERFINISHED
Ali ibn Abi al-As Muhammad NERFINISHED
João Manuel de Portugal Manuel I of Portugal NERFINISHED
João Manuel de Portugal Philip I of Castile NERFINISHED
Maria Manuela, Princess of Asturias Philip I of Castile via predicate surface "maternalGrandfather" NERFINISHED
Maria Manuela, Princess of Asturias Manuel I of Portugal via predicate surface "paternalGrandfather" NERFINISHED
Ali al-Asghar Ali ibn Abi Talib NERFINISHED
John Spencer-Churchill, 6th Duke of Marlborough Lord Randolph Churchill via predicate surface "grandfatherOf" NERFINISHED
Joseph Warren Revere Paul Revere NERFINISHED
Isabel Mackenzie Isabel Christina Grace King via predicate surface "grandfatherOf" NERFINISHED
Isabel Mackenzie Janet MacKenzie King via predicate surface "grandfatherOf" NERFINISHED
Iverson Roy Logan Roy via predicate surface "hasGrandfather" NERFINISHED
Isabel of Lancaster Edmund Crouchback, 1st Earl of Lancaster NERFINISHED
Isabel of Lancaster Patrick de Chaworth NERFINISHED
Isabel of Lancaster Edmund Crouchback, 1st Earl of Lancaster via predicate surface "paternalGrandfather" NERFINISHED
Isabel of Lancaster Patrick de Chaworth via predicate surface "maternalGrandfather" NERFINISHED
Isabel of Lancaster King Henry III of England NERFINISHED
Princess Victoria Adelaide of Schleswig-Holstein Prince Albert of Saxe-Coburg and Gotha NERFINISHED
David Acheson (grandfather, Church of England bishop)
surface form: David Acheson
David Campion Acheson via predicate surface "grandfatherOf" NERFINISHED
Abu al-Fadl al-Abbas ibn Ali ibn Abi Talib Abu Talib ibn Abd al-Muttalib NERFINISHED
Louis de France
surface form: Louis de France, Duke of Burgundy
Louis XIV of France NERFINISHED
Roger Griswold Matthew Griswold NERFINISHED
Princess Caroline Mathilde of Saxe-Coburg and Gotha Prince Leopold, Duke of Albany NERFINISHED
Orovida Camille Pissarro Camille Pissarro NERFINISHED
Rose Matthews Michael Middleton NERFINISHED
Prince Nicholas of Romania Leopold, Prince of Hohenzollern NERFINISHED
Prince Nicholas of Romania Alfred, Duke of Edinburgh NERFINISHED
George
surface form: Prince George of Wales
King Charles III NERFINISHED
George
surface form: Prince George of Wales
Michael Middleton NERFINISHED
Louise Auguste of Denmark Frederick V of Denmark NERFINISHED
Augustus d'Este George III NERFINISHED
Summer Rain Fausto Xavier Aguilera via predicate surface "maternalGrandfather" NERFINISHED
Summer Rain unknown via predicate surface "paternalGrandfather"
נְבָיוֹת Abraham NERFINISHED
Hadad Abraham NERFINISHED
יְטוּר Abraham NERFINISHED
קְדְמָה (Qedemah)
surface form: Qedemah
Abraham NERFINISHED
Ross Naess Fred Ross Sr. NERFINISHED
Ross Naess Arne Næss NERFINISHED
Sekgoma II Seretse Khama II NERFINISHED
Amy Lindley Mr. Lindley NERFINISHED
Ylenia
surface form: Ylenia Carrisi
Tyrone Power NERFINISHED
Ylenia
surface form: Ylenia Carrisi
Carmelo Carrisi NERFINISHED
Shi Chaoyi Shi Shaoying NERFINISHED
Prince Faisal bin Musaid King Abdulaziz of Saudi Arabia NERFINISHED
John Hemingway Ernest Hemingway NERFINISHED
Charles Spencer
surface form: Charles Spencer, 3rd Duke of Marlborough
John Churchill, 1st Duke of Marlborough NERFINISHED
3rd Duke of Marlborough
surface form: Charles Spencer, 3rd Duke of Marlborough
John Churchill, 1st Duke of Marlborough NERFINISHED
Barbara of Austria Philip I of Castile NERFINISHED
Barbara of Austria Philip I of Castile via predicate surface "paternalGrandfather" NERFINISHED