DNA shows Tudor diversity: the Mediterranean crew of the Mary Rose. From the article:

Analyses of skeletons from the Mary Rose are fleshing out the crew’s past, offering further evidence that Tudor England was a bustling scene of ethnic diversity.

Researchers say studies on the human remains recovered from the warship, which sank in the Solent during a battle with the French in 1545, have revealed at least two of the crew might have had heritage from as far afield as north Africa….

While the nuclear DNA extracted from “Henry”’s teeth was far from complete, having degraded over time, researchers say they were able to analyse what remained and compare their findings with genetic information from modern populations, revealing similarities to Moroccan, Mozabite and near-eastern populations.

“He does cluster quite clearly in amongst individuals from north Africa,” said Dr Sam Robson from the University of Portsmouth, who worked on the research, adding that the analysis also ruled out that Henry was from sub-Saharan Africa….

In addition, the team looked at Henry’s mitochondrial DNA, which is far more abundant than nuclear DNA and almost always inherited only from the mother. It is possible to sort people into groups based on the collection of mutations in their mitochondrial DNA – and in Henry’s case, this turned out to be a very rare group. However, what it means is something of a puzzle: such a collection is found in populations in several parts of the world, in particular southern Europe, north Africa and the near east, meaning his mother’s origins remain hazy.

Even if Henry did have roots in north Africa, it seems it was England he called home: analyses of oxygen isotopes in his teeth tallies with him spending his life in the rainy west or south of the country….

Dr Onyeka Nubia, the author of Blackamoores, a book about Africans in Tudor England…, also emphasised the diversity of Tudor society, adding that ideas about ethnicity at the time were relatively fluid and very different to the views on race that emerged in the 18th century.

Nubia cautioned that the proportion of those onboard the Mary Rose that had heritage beyond British shores was not necessarily representative of the whole of England at the time. Nonetheless, he said the findings of a diverse crew supported a wealth of evidence that the country was home to people of many ethnicities.

“This is not a one-off thing,” he said.

Other accounts from the BBC here and Smithsonian here.

For related posts on using DNA to uncover historical traces, see here.