P_G_Simpson I had you in mind when I re-posted this onto the message boards.
I cannot take any credit for this valuable piece of new information or research efforts as they relate to this particular attachment as another member from the Ancestry community shared this information with me just yesterday.
If you are able to locate Florence Brown i.e. Certificate of Death, cause of death, or location of death at any point in your genealogy research, I ask that you contact me...I'm still searching.
P.S. If you find a Certificate of Death for Howard given his death occurred March 29, 1939, could you please post to this thread a copy of the Certificate/Registration of Death?