(1) Along with Frederick Murray Trotter and others , he helped create new maps and memoirs of Brampton , Whitehaven , Cumberland districts of Gosforth , and Cockermouth .
(2) Together with Frederick Murray Trotter and others , he helped create new maps and memoirs of Brampton , Whitehaven , Cumberland , Gosforth , and Cockermouth .

Do these two sentences mean the same thing?
yes