Any chance anyone is touch with Pat or Victoria Garvey’s estates?

I’m trying to commercially release a “filk” song parody that includes a modified verse from “Blacksmith of Brandywine”. Of course, a compulsory mechanical license (e.g. Harry Fox / Easy Song Licensing) is not possible due to the lyrical modification.

I’ve already tried:
* Phone # and PO Box for Ashcroft Music in Clinton OK (both disconnected)
* https://www.irishusa.com/garvey/ (different Pat Garvey)

Thanks, Eli (www.prometheus-music.com)