When the company 's managers died Thomas Kempthorne stayed in Dunedin .
When the company 's managers died Thomas Kempthorne set up his own drug business , French Kempthorne & Co ( after going in partnership with a Mr French ) .
When the company 's managers died Thomas Kempthorne stayed in Dunedin and set up his own drug business , French Kempthorne & Co ( after going in partnership with a Mr French ) .