Roger Mostyn-Owen
| Name | Roger Mostyn-Owen |
| Title | (1888-1947) |
| Gender | Male |
| Birthday | 1888-12-01 |
| nationality | — |
| Source | https://www.wikidata.org/wiki/Q75527082 |
| pptrace | View Family Tree |
| LastUpdate | 2025-11-26T13:05:31.180Z |
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Introduction
Roger Mostyn-Owen (1888–1947) was a British individual whose son, William Mostyn-Owen, was a noted art historian (1929–2011). William Mostyn-Owen was the father of Allegra Mostyn-Owen, a British artist, journalist, and socialite who is married to Boris Johnson, the Prime Minister of the United Kingdom from 2019 to 2022.
