Question: When was Barbara Streisand's son born?

Context articles: Sunsum
Savarni Manu
Bill Porter (sound engineer)
Jason Gould
Payne baronets
Mithridates IV of Parthia
Partners (Barbra Streisand album)
A-Trak
Abraham's family tree
Nijō Kanemoto

In the mythology of the Ashanti people and Akan people, the Sunsum is one's Spirit.
 The Sunsum is what connects the body (honam) to the soul (Kra).
 The Sunsum can be transmitted in a variety of ways, including from father to son during conception.
 This power is used to protect the carriers of this spirit.
 When a man dies, the Sunsum returns to the metaphorical house of the father in wait to be reincarnated in the next son born of the men of that family.
According to Hindu mythology, there are 14 Manus specified.
 As per Hindu texts present Manvantara runs on the name of seventh Manu i.e. Vaivasvata Manu.
 Next coming Manu i.e. eighth Manu name is Savarni Manu or Surya Savarnika Manu.
 Surya Savarnika means resemblance of Sun.
 He is the son born to the sun-god Surya and wife named Chhaya.
 Savarni's sons would be headed by Nirmoka, and among the demigods are the Sutapas.
 Bali, the son of Virochana, is Indra, and Galava and Parashurama are among the seven sages.
 In this age of Manu, the incarnation of the Supreme Personality of Godhead appears as Sarvabhauma, the son of Devaguhya and Sarasvati.
On the name of this Manu the only Ashram i.e. S S M Ashramam i.e Surya Savarnika Manavu Ashramam has been established at Garlavoddu, in India.
Bill Porter (June 15, 1931 – July 7, 2010) was an American audio engineer who helped shape the Nashville sound and recorded such stars as Chet Atkins, Louis Armstrong, the Everly Brothers, Elvis Presley, Barbara Streisand, Dianna Ross, Ike & Tina Turner, Sammy Davis Jr., and Roy Orbison from the late 1950s through the 1980s.
 In one week of 1960, his recordings accounted for 15 of "Billboard" magazine's "Top 100," a feat none have matched.
Jason Emanuel Gould (born December 29, 1966) is an American actor, director, producer, writer and singer.
The Payne Baronetcy, of St Christopher's in the West Indies, was a title in the Baronetage of Great Britain.
 It was created on 31 October 1737 for Charles Payne.
 According to some sources that title became extinct on the death of the second Baronet, Sir Gillis Payne, in 1801.
 Sir Gillis was in a relationship with a farmer's daughter, Maria Keeling.
 They apparently married in 1761 although several children had been born before this date.
 Peter Payne was the eldest son born after the marriage and would normally have succeeded in the title.
 However, he allowed his eldest brother John Payne to assume the title, although John was illegitimate.
 John died in 1803 when his son Charles assumed the title.
 However, in 1828 Peter Payne raised the question in the courts over who was the rightful baronet.
 The Court of Chancery declared that he was the rightful heir to his father, but this was overturned by the Lord Chancellor in 1829.
 Nonetheless, during his lifetime Sir Peter was universally acknowledged as a baronet.
 Most reference books on the British nobility and baronetage include the title, although they describe it as being in dispute between rival branches of the family.
 Charles Robert Salusbury Payne, the supposed sixth Baronet, appears to have discontinued the claim around 1900.
Mithridates IV of Parthia (flourished 1st century & 2nd century) was a Prince of Iranian and Greek ancestry.
 He ruled as King of the Parthian Empire from 129 to 140.
 Mithridates IV was the youngest son born to Vonones II from a Greek concubine and was one of the brothers of Osroes I of Parthia (109–129).
 During the invasion of Mesopotamia by the Roman emperor Trajan (98–117) in 116, he and his son Sanatruces II of Parthia, took up the diadem but were defeated.
 After the death of Osroes I in 129 he assumed the throne and continued the struggle with the rival King Vologases III of Parthia (105–147).
 He died in an attack on Commagene in 140.
 Mithridates IV had appointed his son Sanatruces II as his successor, but Sanatruces II fell in a battle with the Romans.
 Another son, Vologases IV of Parthia (147–191), took the throne after the death of Vologases III in 147.
Partners is the thirty-fourth studio album by American singer and songwriter Barbra Streisand, released on September 16, 2014 by Columbia Records.
 The album features Streisand singing duets with an all-male lineup including Stevie Wonder, Michael Bublé, Billy Joel, John Legend, John Mayer, Andrea Bocelli, Lionel Richie, and Elvis Presley from an earlier recording.
 The collection also features Streisand's first studio-recorded duet with her now 47-year-old son, Jason Gould.
 The album release was promoted on "The Tonight Show", where Streisand was the evening's sole guest and sang a medley with host Jimmy Fallon.
Alain Macklovitch (born March 30, 1982), known by his stage name A-Trak, is a Canadian DJ, turntablist, record producer, and music label executive.
 He is the owner of the record label Fool's Gold, which was founded in 2007, and is credited for developing the careers of artists such as Kid Cudi, Danny Brown, and Flosstradamus.
 A-Trak's career has spanned nearly two decades, leading Rolling Stone to name him one of the 50 Most Important People in EDM.
 A-Trak is also part of the DJ duo Duck Sauce with Armand Van Helden, which was nominated for a Grammy in 2012 for their song "Barbara Streisand".
 A-Trak was featured on the covers of Billboard and Complex and recently appeared in campaigns for Adidas, Grey Goose, Converse and Cadillac.
 A-Trak has also penned a number of articles for The Huffington Post and owns the travel website Infinite Legroom.
 After residing in Brooklyn for many years, he now calls Los Angeles home.
Abraham is known as the patriarch of the Jewish people through Isaac, the son born to him and Sarah in their old age and the patriarch of Islam through his son Ishmael, born to Abraham and his wife’s servant Hagar.
Nijō Kanemoto (二条 兼基 , 1268–1334) , son of regent Nijō Yoshizane and adopted son of Nijō Morotada, was a Japanese "kugyō" (court noble) of the Kamakura period (1185–1333) of Japan.
 He held regent positions sesshō in 1298 and kampaku from 1300 to 1305.
 Regent Nijō Michihira was his son born by a concubine.
 His wife was a daughter of regent Kujō Tadanori; she gave birth to a son who was adopted by Imakōji family and became known as Imakōji Yoshifuyu, and a daughter who later married Kujō Fusazane.