Tried "Simply go to File->Import Non-KiCad Project->EAGLE Project and then select the EAGLE schematic file", as googled, but in Eeschema,
File-> Import->FootprintAssociationFile will only allow .cmp files, not .lbr.
Top level Kicad's File->ImportProject->EagleCAD will only allow .sch & .brd files.
The one thing worth importing? _is_ a hand-forged custom library, so I'm fervently hoping there is a way, even though multiple google hits only hint at the possibility, without actually revealing a working method.
If there's a mention in the Help manuals, then I'll have to visit an optometrist.
It is slowly training me. As the shortcuts sink in, workflow improves markedly.
Erik