Shamima Begum’s Dutch husband wants the couple to live in the Netherlands along with their newborn son.

Yago Riedijk, 27, who has admitted to being an Isis fighter, is currently being held in a detention centre in northern Syria.

The pair are said to have fled Baghouz, the group’s last foothold in eastern Syria, as its territory collapsed in recent months.

Ms Begum, who was heavily pregnant at the time, was separated from her husband and has since given birth to a baby boy.

The 19-year-old ran away from her home in east London to join Isis when she was 15.

Timeline of the Isis caliphate Show all 19 1 /19 Timeline of the Isis caliphate Timeline of the Isis caliphate ISIS began as a group by the merging of extremist organisations ISI and al-Nusra in 2013. Following clashes, Syrian rebels captured the ISIS headquarters in Aleppo in January 2014 (pictured) AFP/Getty Timeline of the Isis caliphate Abu Bakr Al-Baghdadi declared the creation of a caliphate in Mosul on 27 June 2014 Timeline of the Isis caliphate Isis conquered the Kurdish towns of Sinjar and Zumar in August 2014, forcing thousands of civilians to flee their homes. Pictured are a group of Yazidi Kurds who have fled Rex Timeline of the Isis caliphate On September 2 2014 Isis released a video depicting the beheading of US journalist Steven Sotloff. On September 13 they released another video showing the execution of British aid worker David Haines Timeline of the Isis caliphate The US launched its first airstrikes against Isis in Syria on 23 September 2014. Here Lt Gen William C Mayville Jnr speaks about the bombing campaign in the wake of the first strikes Getty Timeline of the Isis caliphate Isis militants sit atop a hill planted with their flag in the Syrian town of Kobani on 6 October 2014. They had been advancing on Kobani since mid-September and by now was in control of the city’s entrance and exit points AFP/Getty Timeline of the Isis caliphate Residents of the border village of Alizar keep guard day and night as they wait in fear of mortar fire from Isis who have occupied the nearby city of Kobani Getty Timeline of the Isis caliphate Smoke rises following a US airstrike on Kobani, 28 October 2014 AFP/Getty Timeline of the Isis caliphate YPG fighters raise a flag as they reclaim Kobani on 26 January 2015 VOA Timeline of the Isis caliphate Isis seized the ancient Syrian city of Palmyra on 20 May 2015. This image show the city from above days after its capture by Isis Getty Timeline of the Isis caliphate Kurdish forces are stationed on a hill above the town of Sinjar as smoke rises following US airstrikes on 12 November 2015 AFP/Getty Timeline of the Isis caliphate Kurdish forces enter Sinjar after seizing it from Isis control on 13 November 2015 AFP/Getty Timeline of the Isis caliphate Iraqi government forces make the victory sign as they retake the city of Fallujah from ISIS on 26 June 2016 Getty Timeline of the Isis caliphate Iraqi forces battle with Isis for the city of Mosul on 30 June 2017 AFP/Getty Timeline of the Isis caliphate Members of the Iraqi federal police raise flags in Mosul on 8 July 2017. On the following day, Iraqi prime minister Haider Al Abadi declares victory over Isis in Mosul Getty Timeline of the Isis caliphate Members of Syrian Democratic Forces celebrate in Al-Naim square after taking back the city of Raqqa from Isis. US-backed Syrian forces declare victory over Isis in Raqqa on 20 October 2017 after a four-month long campaign Getty Timeline of the Isis caliphate Female fighters of the Syrian Democratic Forces celebrate in Al-Naim Square after taking back the city of Raqqa from Isis. US-backed Syrian forces declare victory over Isis in Raqqa on 20 October 2017 after a four-month long campaign AFP/Getty Timeline of the Isis caliphate Trucks full of women and children arrive from the last Isis-held areas in Deir ez-Zor, Syria in January 2019 They were among the last civilians to be living in the ISIS caliphate, by this time reduced to just two small villages in Syria’s Deir ez-Zor Richard Hall/The Independent Timeline of the Isis caliphate Zikia Ibrahim, 28, with her two-year-old son and 8-month-old daughter, after fleeing the Isis caliphate, on Saturday 26 January 2019 Richard Hall/The Independent

She married Riedijk soon after she arrived in Syria, before she turned 16.

Riedijk, who is said to have rejected Isis, was found in the detention centre by the BBC.

Asked if he thought marrying a 15-year-old girl was acceptable, he said: “To be honest, when my friend came and said there was a girl who was interested in marriage, I wasn’t that interested because of her age, but I accepted the offer anyway.

“We sat down and she seemed in a good state of mind. It was her own choice, she was the one who asked to look for a partner for her.

“Then I was invited and yeah, she was very young and it might have been better for her to wait a bit. But she didn’t, she chose to get married and I chose to marry her.”

The Dutch government said it would not actively return fighters and were not willing to send officials to pick up the fighters due to the security situation.

It added, however, that if Riedijk handed himself in to a Dutch embassy or consulate he would be sent back to the Netherlands to serve his six-year prison term.

The end of the Isis Caliphate: Timeline of their rise and fall

Ms Begum, who said she wants to return to the UK, has been stripped of her British citizenship.

She has apparently been moved from the Syrian refugee camp she was staying in after being “threatened” for opening up about her plight.

She has since said that she regrets speaking to the media and wishes she had kept a low profile.

Ms Begum’s family have pleaded for the mother and her child to be allowed to come back to Britain.

They say the teenager should face justice if she is found to have broken the law by travelling to Syria.