echo 'digraph {

"Griesela Gegenhuber" -> "Ernst Griesela" [taillabel = "Son of"]
"Nicola" -> "Ernst Griesela" [taillabel = "Son of"]
"Gwendal von Voltaire" -> "Griesela Gegenhuber" [taillabel = "Cousin of"]
"Nicola" -> "Griesela Gegenhuber" [taillabel = "Husband of"]
"Ernst Griesela" -> "Griesela Gegenhuber" [taillabel = "Father of"]
"Griesela Gegenhuber" -> "Nicola" [taillabel = "Wife of"]
"Ernst Griesela" -> "Nicola" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg