Changes

| birth_place=[[St. Louis]], [[Missouri]]​​

| birth_place=[[St. Louis]], [[Missouri]]​​

| death_date=July 15, 2020 (aged 92)​​

| death_date=July 15, 2020 (aged 92)​​

| death_place=[[Shreveport]], [[Louisiana]]<br>​

| death_place=[[Shreveport]], [[Louisiana]]​

'''Alma mater''':<br>​

'''Alma mater''':<br>​

Clifton Ellis Byrd High School

Clifton Ellis Byrd High School

|spouse=Frances Katzenstein Zadeck (married 1951-2020, his death)<br>

|spouse=Frances Katzenstein Zadeck (married 1951-2020, his death)<br>

'''Children''':<br>

'''Children''':<br>

Donald Zadeck, Jr. (deceased)

Donald Zadeck, Jr. (deceased)<br>

Julie Zadeck<br>

Julie Zadeck<br>

Frank Kenneth Zadeck<br>

Frank Kenneth Zadeck<br>