Merle Haggard：Meaning of San Antonio Rose Songmeaning

I'm sorry, but there seems to be a mistake in your question. The lyrics provided are not of Merle Haggard's "San Antonio Rose" but of "The Rose of San Antone" by Bob Wills. "San Antonio Rose" is a different song written by Bob Wills and originally performed by his band, The Texas Playboys. Please provide the correct information so a proper response can be provided.