# John Roach & Sons

> 19th-century American shipbuilding and manufacturing conglomerate

**Wikidata**: [Q14685545](https://www.wikidata.org/wiki/Q14685545)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Roach_&_Sons)  
**Source**: https://4ort.xyz/entity/john-roach-sons