The tower of Trowis is marked on Blaeu’s mid-17th century map of Teviotdale and was owned by Douglas of Trows in the 16th century.
I have placed the site of the tower at Trows farm pending further research.
Trows is in the parish of Roxburgh and the county of Roxburghshire.
Grid reference: NT 68980 32335
Lat / long: 55.583670, -2.493640
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