I had received an email this afternoon from the son of fellow forum contributor Dennis Jeffrey that he has passed away. I wanted to share with you the information provided by his son, however there was a post earlier about this from his account. I will link it here:
Dennis was a valuable asset to this community and his knowledge and willingness to help will surely be missed. I know he was someone whom I have had a lot of communication with on and off the boards. I do hope we all take a moment to remember the man and his contibution to our field. You can use the link above to write a few words in memorandum to him.