{"footnote":"\u003Cp\u003ESee the remarkable portrait of his grandfather, Gustav Krukenberg, by Peter Sch\u0026ouml;ttler in \u003Cem\u003EDu Rhin \u0026agrave; la Manche: Fronti\u0026egrave;res et relations franco-allemandes au XXe si\u0026egrave;cle\u003C\/em\u003E (2018).\u003C\/p\u003E\n","audio":[],"video":[]}