Now that you mention it, “Oh, Susannah” would work too. For reference purposes, here is a link to a site which has the melody to “Yellow Rose of Texas” on it. (One of the few I found that doesn’t just start playing it as soon as the page opens.)
Reaching back into the abyss of my English literature studies, all of Emily Dickinson’s poems were written in iambic quadrameter, which means each line consists of eight syllable with stress on the odd-numbered syllables. Since this is also a fairly simple melodic line for song-writing, it’s not surprising that there’s more than one song that matches up.
Thus endeth the educational hijack. You may now resume your scheduled thread.