# Category:William Thomson, 1st Baron Kelvin

> Wikimedia category

**Wikidata**: [Q9197727](https://www.wikidata.org/wiki/Q9197727)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:William_Thomson,_1st_Baron_Kelvin)  
**Source**: https://4ort.xyz/entity/category-william-thomson-1st-baron-kelvin