I need help in filling in the blanks on this trawler

This is what I have
ADM 4.417 T 29
Purchased by RN 1935 as Minesweeper, Danlayer and Wreck Disposal vessel Renamed LAUREL
sold to mercantile and Renamed STRATHYRE 1948

I know it was built 1930 590gt
O/N 162175

But who were the original owners?
What was the port reg?
Net tonnage?
Dimensions?
Where built and Yard no?

All information is greatly recieved with thanks

[deepseatrawlers.co.uk]