No sooner had I posted my piece on Bill Harr when I received several emails from the fabulous Frank Motler with further information. Frank, a leading British comic book historian and detective, had found a reference with Harr's birth and death information, including the fact that his full name was Wilbard William Harr. Armed with that additional info, Frank went on to locate a couple of songs copyrighted by Harr. Frank's information has been added to the Harr bio.
Here's a Harr-dy "Thank you!" to Frank Motler, a comic Sherlock of the first order!