Combined info from TX Dth Idx(1964-1998) and SSDI:
Harvey, Carrie L., b 3 Jul 1908; d 25 Jan 1976 Harris Co, TX; last residence Houston, Harris Co, TX; SS card issued in TX
Harvey, Charlie,4 Jul 1914; d 13 Feb 2001; last residence Houston, Harris Co, TX; SS card issued in TX.
Now, Charlie may have died up in Grayson Co, TX, but his last residence is shown as Harris Co, TX.I would look for obits for both of these people in Houston.Have you checked the Clayton Library in Houston?They have a large genealogy collectioin and probably have local obits, too.You need to give exact dates of death when asking for information on obits.
If that does not pan out, try RAOGK site (Random Acts of Genealogical Kindness).There are many volunteers listed for Harris Co, TX.Find one who offers to do obituaries.