berg ▁built ▁a ▁large ▁struct ural ▁engineering ▁practice ▁and ▁helped ▁build ▁a ▁number ▁of ▁land mark ▁structures ▁in ▁Toronto , ▁including ▁the ▁original ▁Canadian ▁Bank ▁of ▁Com merce ▁head ▁office , ▁which ▁was ▁at ▁the ▁time ▁( and ▁for ▁three ▁dec ades ) ▁the ▁tall est ▁building ▁in ▁the ▁Commonwealth . ▁H ert z berg ▁co - f ounded ▁the ▁civil ▁engineering ▁consult ing ▁firm ▁James , ▁L oud on ▁and ▁H ert z berg . ▁He ▁then ▁broke ▁away ▁from ▁that ▁firm ▁to ▁form ▁a ▁firm ▁special ising ▁in ▁struct ural ▁engineering : ▁H ark ness , ▁L oud on ▁and ▁H ert z berg , ▁which ▁later ▁became ▁H ark ness ▁and ▁H ert z berg , ▁a ▁large ▁and ▁prominent ▁Toronto ▁practice . ▁ ▁H ert z berg ' s ▁buildings ▁include : ▁▁ ▁The ▁East ▁Wing ▁of ▁the ▁Ontario ▁Legisl ative ▁Building ▁ ▁Canada ▁Life ▁Building ▁ ▁Sun ▁Life ▁Building ▁ ▁Com merce ▁Court ▁ ▁Fort ▁York ▁Arm ory ▁ ▁H ert z berg ▁was ▁also ▁an ▁amateur ▁artist . ▁Many ▁of ▁his ▁draw ings ▁are ▁featured ▁in ▁the ▁Canadian ▁War ▁Museum . ▁ ▁References ▁ ▁Category : 1 8 8 6 ▁birth s ▁Category : 1 9 4 4 ▁death s ▁Category : Can ad ian ▁gener als ▁Category : Can ad ian ▁Comp an ions ▁of ▁the ▁Order ▁of ▁the ▁Bath ▁Category : Can ad ian ▁military ▁personnel ▁of ▁World ▁War ▁II ▁Category : Can ad ian ▁military ▁personnel ▁of ▁World ▁War ▁I ▁Category : Can ad