Hi Robert-
I checked the online Missouri State Archives, and there is index information linked to a digitized image of a death certificate for Burrell Harris. Is this the one you're looking for?
I didn't check for your other names, but you can do that quickly yourself by going to the following site address:
Online site is:
http://www.sos.mo.gov/archives/resources/deathcertificates/Some of the info. from the digitized image:
Name: Burrell Harris
Dob: Oct 4, 1896
Dod: Nov 9, 1924 of Typhoid fever
Place of Death: Dunklin Co., MO
Father: George Harris
Mother: Thenia? Harrison? [difficult to read the cursive]
Informant: Ben Harris
Certificate #: 31400
Best regards,
Jean