digraph arbre { bgcolor="transparent"; ranksep="0.75"; fontname="LiberationSans"; overlap="compress"; size = "150, 50"; mclimit = "100"; remincross = "true"; edge [dir=none]; node [shape = record, margin="0.45,0.05", width=0.1, height=0.2, tooltip=" "]; subgraph cluster_familleb0{ style="invisible"; clusterrank="none"; mclimit = "100"; ranksep="1"; i328 [style="filled", fillcolor="#ffffaa"] [href="arbre_svg.php?id_pers=328&limite_ascendance=6&output=dot", label="Pierre PICOT"] i27 [style="filled", fillcolor="#ffffff"] [href="arbre_svg.php?id_pers=27&limite_ascendance=6&output=dot", label="Louise BOSSARD"] f91 [style="filled", fillcolor="#ffffff"] [ shape=point, label="" width=0 height=0]; { node [label="" width=0 height=0 shape=point] fa91 } f91 -> fa91 [dir=none] { i328 -> f91}; { i27 -> f91}; } subgraph cluster_familleb1{ style="invisible"; clusterrank="none"; mclimit = "100"; ranksep="1"; i327 [style="filled", fillcolor="#ffffff"] [href="arbre_svg.php?id_pers=327&limite_ascendance=6&output=dot", label="Angélique PICOT\n(8 Déc. 1772)"] } { fa91 -> i327}; }