# 400th Anniversary of the House of Romanov

> refers to a number of events organised on that day

**Wikidata**: [Q4031275](https://www.wikidata.org/wiki/Q4031275)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/400th_anniversary_of_Romanov_House)  
**Source**: https://4ort.xyz/entity/400th-anniversary-of-the-house-of-romanov