[78-L] Who is the artist on these early Columbia's

[bruce78rpm at comcast.net]

I just picked up a couple of really nice early silver & black 10" Columbia Ragtime Comedy songs with piano and vocal. Here are the numbers and titles: "Ain't Dat a Shame" Baritone Solo No. 378 and "Every Morn I bring her Chicken " Baritone Solo No. 1448. "Ain't Dat a Shame" (a ragtime number sounding alot like a take off on "Won't you come home Bill Bailey) could be Bob Roberts, but I am not totally certain, while the "Chicken" song sounds a good deal like Dan W. Quinn, but again I would like to be sure as to who the artist is. Thanks in advance for your help. According to Steve's dating book 378 would be 1901 and 1448 would be 1903. 

Bruce