He also designed a number of schools , including Frederiksborg Gymnasium and Roskilde Cathedral School ( 1842 ) .
Koch was responsible for a number of renovations and reconstructions of Royal residences , including Brockdorff 's Palace ( 1827 -- 28 ) and Bernstorff 's Mansion ( 1829 ) .
Koch also designed a number of schools , including Frederiksborg Gymnasium and Roskilde Cathedral School ( 1842 ) .
Koch was responsible for a number of renovations and reconstructions of Royal residences , including Brockdorff 's Palace ( 1827 -- 28 ) and Bernstorff 's Mansion ( 1829 ) .