Etymology and distribution of 垂内.

Tareuchi 【垂内】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Ishikawa-ken Kanazawa-shi , Okayama-ken , Nagano-ken . 石黒 surname. Ishikawa-ken Kanazawa-shi Marunouchi was in the Edo era at the Kaga clan, Toyama-ken Himi-shi of the Clan office. 石黒 Ishiguro reference.