#1Hans Sloane
1660–1753Irish botanist, doctor, and collector (1660-1753)
Each edition grades its towns against each other only.
Best known of all is Hans Sloane, written about in 43 languages. Second and third on the list are David Healy and Thomas L. Young. Hans Sloane, born in 1660, is the earliest name and David Healy, born in 1979, the latest. The biggest group are athletes: 5.
Hans Sloane has articles in 43 languages, David Healy in 30 and Thomas L. Young in 10.
#1Irish botanist, doctor, and collector (1660-1753)
#2
#3Union United States Army officer (1832-1888)
More of them were born in the 1660s than in any other ten years, 1 in all.
Each dot is a person, stacked by the decade they were born.
Sports leads the fields, with 5 people.
The usual town: the share across everyone listed across UK towns. Tap a field to see its people.
A further 5 follow, born between 1824 and 1968.

No one matches both filters.
The most names next door are in Downpatrick: 27.
Hans Sloane (Irish botanist, doctor, and collector (1660-1753)) is the best known by our measure: Wikipedia has an article about them in 43 languages. Next come David Healy and Thomas L. Young.
8 people born in Killyleagh have an English Wikipedia article that confirms the town as their birthplace.
Among its famous people, athletes: 5 of the 8. That is 63% of the town’s list, against 49% across UK towns.
Hans Sloane, born in 1660. The youngest on the list was born in 1979.
People Wikidata records as born in a place inside Killyleagh’s settlement (NISRA’s settlement development limit), a hospital or district within it included, whose English Wikipedia article agrees. People who only lived here, adult performers and people known mainly for crimes aren’t listed.
Their Wikidata birthplace may be a bigger area (“London”), another town, or missing, or their article may give no birthplace. We only list people both sources agree on; editing Wikidata or Wikipedia changes this page at the next refresh.
From Wikidata (CC0: birthplaces, descriptions, years, occupations) and English Wikipedia (each person’s article confirms the birthplace; linked, not quoted). Birthplaces are placed in the town by NISRA’s Settlement Development Limits 2015 (Open Government Licence v3.0). Ranked by how many Wikipedia languages cover each person. Fields are read from Wikidata’s description and occupations. “The usual town”: everyone listed across UK towns. Portraits: each person’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.