He works from his studio is located in the Tannery Arts Centre, South London. He prefers to spend his time in cities, transferring between London, Paris, New York, and Berlin. After being in a long-term relationship with frequent collaborator and fellow poet, Greta Bellamacina, the two married in July 2017. To celebrate Montgomery created a wedding fire poem which read, ``SALVAGE PARADISE. LOVE IS THE WEATHER. DAYDREAMS FOREVER'' before being set alight. Likewise, Bellamacina wrote him a fire poem reading ``ETERNAL WINDOW HYMNS''. The two met when Bellamacina was editing a book of love poetry and put one of Montgomery's poems in the book. _She_ later said that ``it was refreshing to meet someone through their words, you can find out a lot about the person.`` In 2015, Bellamacina gave birth to their first child, a son, Lorca. <sep>, Pronoun: She <sep>, A: Bellamacina <sep>, B: Lorca