Hi Robert
I have a book, and have read it, called “Radio Wizard” Edward Samuel Rogers and the Revolution of Communications; Rogers and the Revolution of Communications. by Ian A. Anthony
I think this would give you all the information you are looking for as it starts in 1900 with Edward Samuel Rogers when he was born.
The book is available on ABE Books for $ 9.59. This is the web site. If the link does not work you will have to copy and paste it in your browser.
https://www.abebooks.com/Radio-Wizard-Edward-Samuel-Rogers-Revolution/32033024842/bd
Let me know what you think.
Bruce Morgenstern
Penticton B.C. Canada
E-mail bm0914 at telus dot net That is a zero not a oh