Which preposition to use with lumberer

for Occurrences 1%

The inhabitants of this little wild forest community are not very numerous, as may be supposed, and the only object of interest is a flour-mill, which supplies the lumberers for many miles, both above and below.

to Occurrences 1%

The house of Mr. E. does business with the lumberers to the tune of 200,000l.

Which preposition to use with  lumberer