Early years and personal life
Family and personal life
Bust of Demosthenes (
, London), Roman copy of a Greek original sculpted by Polyeuktos.
Demosthenes was born in 384 BC, during the last year of the 98th
Olympiad or the first year of the 99th Olympiad.
 His father—also named Demosthenes—who belonged to the local tribe, Pandionis, and lived in the
 in the Athenian countryside, was a wealthy sword-maker.
Aeschines, Demosthenes' greatest political rival, maintained that his mother Kleoboule was a
Scythian by blood
—an allegation disputed by some modern scholars.
[a] Demosthenes was orphaned at the age of seven. Although his father provided well for him, his legal guardians, Aphobus, Demophon and Therippides, mishandled his inheritance.
Demosthenes started to learn rhetoric because he wished to take his guardians to court and because he was of "delicate physique" and couldn't receive gymnastic education which was customary. In Parallel Lives Plutarch states that Demosthenes built an underground study where he practiced speaking and shaving one half of his head so that he could not go out in public. Plutarch also states that he had “an
inarticulate and stammering pronunciation” that he got rid of by speaking with pebbles in his mouth and by repeating verses when running or out of breath. He also practiced speaking in front of a large mirror.
As soon as Demosthenes came of age in 366 BC, he demanded they render an account of their management. According to Demosthenes, the account revealed the misappropriation of his property. Although his father left an estate of nearly fourteen
talents, (equivalent to about 220 years of a labourer's income at standard wages, or 11 million dollars in terms of median US annual incomes)
 Demosthenes asserted his guardians had left nothing "except the house, and fourteen slaves and thirty silver minae" (30 minae = ½ talent).
 At the age of 20 Demosthenes sued his trustees in order to recover his patrimony and delivered five orations: three Against Aphobus during 363 and 362 BC and two Against Onetor during 362 and 361 BC. The courts fixed Demosthenes' damages at ten talents.
 When all the trials came to an end,
[b] he only succeeded in retrieving a portion of his inheritance.
Pseudo-Plutarch, Demosthenes was married once. The only information about his wife, whose name is unknown, is that she was the daughter of Heliodorus, a prominent citizen.
 Demosthenes also had a daughter, "the only one who ever called him father", according to Aeschines in a trenchant remark.
 His daughter died young and unmarried a few days before Philip II's death.
In his speeches, Aeschines uses
pederastic relations of Demosthenes as a means to attack him. In the case of Aristion, a youth from
Plataea who lived for a long time in Demosthenes' house, Aeschines mocks the "scandalous" and "improper" relation.
 In another speech, Aeschines brings up the pederastic relation of his opponent with a boy called Cnosion. The slander that Demosthenes' wife also slept with the boy suggests that the relationship was contemporary with his marriage.
 Aeschines claims that Demosthenes made money out of young rich men, such as Aristarchus, the son of Moschus, whom he allegedly deceived with the pretence that he could make him a great orator. Apparently, while still under Demosthenes' tutelage, Aristarchus killed and mutilated a certain Nicodemus of Aphidna. Aeschines accused Demosthenes of complicity in the murder, pointing out that Nicodemus had once pressed a lawsuit accusing Demosthenes of desertion. He also accused Demosthenes of having been such a bad
erastes to Aristarchus so as not even to deserve the name. His crime, according to Aeschines, was to have betrayed his eromenos by pillaging his estate, allegedly pretending to be in love with the youth so as to get his hands on the boy's inheritance. Nevertheless, the story of Demosthenes' relations with Aristarchus is still regarded as more than doubtful, and no other pupil of Demosthenes is known by name.
Demosthenes Practising Oratory
Jean-Jules-Antoine Lecomte du Nouy
(1842–1923). Demosthenes used to study in an underground room he constructed himself. He also used to talk with pebbles in his mouth and recited verses while running.
To strengthen his voice, he spoke on the seashore over the roar of the waves.
Between his coming of age in 366 BC and the trials that took place in 364 BC, Demosthenes and his guardians negotiated acrimoniously but were unable to reach an agreement, for neither side was willing to make concessions.
 At the same time, Demosthenes prepared himself for the trials and improved his oratory skill. According to a story repeated by
Plutarch, when Demosthenes was an adolescent, his curiosity was noticed by the orator
Callistratus, who was then at the height of his reputation, having just won a case of considerable importance.
 According to
Friedrich Nietzsche, a German
Constantine Paparrigopoulos, a major modern Greek
historian, Demosthenes was a student of
 according to
Quintillian and the Roman biographer Hermippus, he was a student of
Lucian, a Roman-Syrian rhetorician and
satirist, lists the philosophers
Xenocrates among his teachers.
 These claims are nowadays disputed.
[c] According to Plutarch, Demosthenes employed
Isaeus as his master in rhetoric, even though Isocrates was then teaching this subject, either because he could not pay Isocrates the prescribed fee or because Demosthenes believed Isaeus's style better suited a vigorous and astute orator such as himself .
Curtius, a German
archaeologist and historian, likened the relation between Isaeus and Demosthenes to "an intellectual armed alliance".
It has also been said that Demosthenes paid Isaeus 10,000
drachmae (somewhat over 1.5 talents) on the condition that Isaeus should withdraw from a school of rhetoric which he had opened, and should devote himself wholly to Demosthenes, his new pupil.
 Another version credits Isaeus with having taught Demosthenes without charge.
 According to
Sir Richard C. Jebb, a British
scholar, "the intercourse between Isaeus and Demosthenes as teacher and learner can scarcely have been either very intimate or of very long duration".
Konstantinos Tsatsos, a Greek professor and
academician, believes that Isaeus helped Demosthenes edit his initial judicial orations against his guardians.
 Demosthenes is also said to have admired the historian Thucydides. In the Illiterate Book-Fancier, Lucian mentions eight beautiful copies of Thucydides made by Demosthenes, all in Demosthenes' own handwriting.
 These references hint at his respect for a historian he must have assiduously studied.
According to Plutarch, when Demosthenes first addressed himself to the people, he was derided for his strange and uncouth style, "which was cumbered with long sentences and tortured with formal arguments to a most harsh and disagreeable excess".
 Some citizens, however, discerned his talent. When he first left the
ecclesia (the Athenian Assembly) disheartened, an old man named Eunomus encouraged him, saying his diction was very much like that of
 Another time, after the ecclesia had refused to hear him and he was going home dejected, an actor named Satyrus followed him and entered into a friendly conversation with him.
As a boy Demosthenes had a
speech impediment: Plutarch refers to a weakness in his voice of "a perplexed and indistinct utterance and a shortness of breath, which, by breaking and disjointing his sentences much obscured the sense and meaning of what he spoke."
 There are problems in Plutarch's account, however, and it is probable that Demosthenes actually suffered
rhotacism, mispronouncing ρ (r) as λ (l).
 Aeschines taunted him and referred to him in his speeches by the nickname "Batalus",
[d] apparently invented by Demosthenes' pedagogues or by the little boys with whom he was playing
 and corresponding to the way in which a person with that variety of rhotacism would pronounce
Battaros, the name of a legendary Libyan king who spoke quickly and in a disordered fashion. Demosthenes undertook a disciplined programme to overcome his weaknesses and improve his delivery, including diction, voice and gestures.
 According to one story, when he was asked to name the three most important elements in oratory, he replied "Delivery, delivery and delivery!"
 It is unknown whether such vignettes are factual accounts of events in Demosthenes' life or merely anecdotes used to illustrate his perseverance and determination.