|Agency||Chicago Fire Department|
|Type of Firefighter||Career|
|Age Range||36 to 40|
|Date of Birth||0/0/0|
|Date of Death||3/7/1955|
|Cause of Death||Stress/Overexertion|
|Nature of Death||Heart attack|
|Attribute of Death||[not applicable]|
|Type of Duty||Firehouse duties|
On March 7, 1955, Chicago Fire Department Firefighter Martin E. McDonald of Engine 98 suffered a fatal heart attack while on duty.
His funeral was held at Immaculate Conception Church on March 10, and he was survived by his widow, two sons, and two daughters.
Obituary of Martin E. McDonald, Chicago Daily Tribune, March 9, 1955.