Question: Domitia Lepida the Elder was the oldest granddaughter to which Roman politician and general?
Context: Gnaeus Domitius Ahenobarbus (11 December (?  ca. 2 BC) – January 41 AD) was a close relative of the five Roman Emperors of the Julio-Claudian dynasty.  Domitius was the only son of Antonia Major (niece of the emperor Augustus and daughter of Augustus' sister Octavia Minor who was married to triumvir Mark Antony) and Lucius Domitius Ahenobarbus (consul 16 BC).  His only siblings were Domitia Lepida the Elder and Domitia Lepida the Younger, mother of the Empress Valeria Messalina (third wife of the Emperor Claudius).  He was a great-nephew of the Emperor Augustus, brother-in-law and first cousin once removed of the Emperor Caligula; maternal cousin of the Emperor Claudius and the biological father to the Emperor Nero. Domitia Lepida, also known as Domitia Lepida the Younger, or Domitia Lepida Minor , (c. 5 BC - 54 AD); was the younger daughter of consul, Lucius Domitius Ahenobarbus and Antonia Major.  Her elder sister was Domitia Lepida the Elder and her younger brother was Gnaeus Domitius Ahenobarbus, father of the Emperor Nero.  She was the great niece of Emperor Augustus, granddaughter of Octavia the Younger and Triumvir Mark Antony, second cousin to the Emperor Caligula, first cousin and mother-in-law to the Emperor Claudius and paternal aunt of the Emperor Nero.  Lepida was a beautiful and influential figure.  Like her sister, she was also very wealthy.  She had holdings in Calabria and owned the "praedia Lepidiana". Domitia ("PIR²" D 171), more commonly referred to as Domitia the Elder -- in fact no ancient source ever calls her Lepida - (ca. 8 BC-June 59) was the oldest child of Antonia Major and Lucius Domitius Ahenobarbus (consul 16 BC), and the oldest granddaughter to Triumvir Mark Antony by Octavia Minor, a great-niece of the Roman Emperor Augustus, second cousin and sister-in-law to the Emperor Caligula, first cousin to the Emperor Claudius, maternal aunt to the Empress Valeria Messalina, and paternal aunt to Emperor Nero.  She had two younger siblings: Domitia Lepida and Cn.  Domitius Ahenobarbus (cos.  AD 32).  The date of her birth is not recorded and can be only estimated as no later than 7 BC, but possibly as much as 10 years earlier, if one would allow a long delay between her birth and those of her two siblings. Domitia Longina (c. AD 53-55–c. AD 126-130) was an Empress of Rome and wife to the Roman Emperor Domitian.  She was the youngest daughter of the general and consul Gnaeus Domitius Corbulo.  Domitia divorced her first husband Lucius Aelius Lamia in order to marry Domitian in 71.  The marriage produced only one son, whose early death is believed to have been the cause of temporary rift between Domitia and her husband in 83.  She became Empress of Rome upon Domitian's accession in 81, and remained so until his assassination in 96.  She is believed to have died sometime between 126 and 130. Marcus Antonius (Latin: ; January 14, 83 BC – August 1, 30 BC), commonly known in English as Mark or Marc Antony, was a Roman politician and general who played a critical role in the transformation of the Roman Republic from an oligarchy into the autocratic Roman Empire. Domitia was a Roman noble woman who lived in the 1st century.  She was the eldest daughter to Roman Consul and General Gnaeus Domitius Corbulo and Cassia Longina.  Her younger sister was Domitia Longina, a future Roman Empress who would marry the future Roman Emperor Domitian.  Her paternal aunt was Roman Empress Milonia Caesonia. Aemilia Lepida (5 BC – c. 43 AD) was a noble Roman woman and matron.  She was the eldest daughter and first-born child of Julia the Younger (the first granddaughter of the Emperor Augustus) and consul Lucius Aemilius Paullus.  Her father was of a distinguished and ancient patrician family.  She was the first great-grandchild of Emperor Augustus, noblewoman Scribonia and a great-grandchild of consul Lucius Aemilius Lepidus Paullus (brother of the triumvir Marcus Aemilius Lepidus).  Aemilia Lepida was the sister of Marcus Aemilius Lepidus (6-39) who was married to Caligula's favorite sister Drusilla and who was executed in Caligula's reign. Paris was a slave of Domitia Lepida who became wealthy enough to buy his freedom from her, adding her praenomen and cognomen to his own name to make his citizen name Lucius Domitius Paris.  In return, she influenced him via Atimetus (another of her freedmen) to use his favour with Nero himself to convince him of her fabrication that his mother Agrippina was plotting to depose him. Junia Lepida (Classical Latin: , "PIR" I 861, ca AD 18 - 65) was a Roman noblewoman who lived during the Roman Empire in the 1st century AD Lepida was the second born daughter and was among the children born of Aemilia Lepida and Marcus Junius Silanus Torquatus, a member of the Junii Silani, a family of Ancient Rome.  Her maternal grandparents were Julia the Younger (granddaughter of the emperor Augustus) and Lucius Aemilius Paullus (a consul).  Through her maternal grandparents she was a descendant of the Roman emperor Augustus, the noblewoman Scribonia, the statesman Marcus Vipsanius Agrippa and the consul Lucius Aemilius Lepidus Paullus (brother of the triumvir Marcus Aemilius Lepidus). Quintus Haterius Antoninus or known as Antoninus was a Roman who lived in the 1st century.  He was the only child to Domitia Lepida the Elder and consul Decimus Haterius Agrippa.
Answer: Marcus Antonius