graph BT

classDef default stroke:#454545,fill:none
classDef root stroke:#cc3a3a,fill:none
classDef important-composer stroke::#d96d6d,fill:#d96d6d
classDef important-pedagogue stroke::#d3c367,fill:#d3c367

%% Nodes

815("Marcel Tournier<div id=NodeDiv-815 style='height: 250px; width: 400px'></div>")
class 815 node-815;
class 815 root
830("Alphonse Hasselmans<div id=nodeDiv-830 style='height: 250px; width: 400px'></div>")
833("Ange-Conrad Prumier<div id=nodeDiv-833 style='height: 250px; width: 400px'></div>")
831("Joseph Hasselmans<div id=nodeDiv-831 style='height: 250px; width: 400px'></div>")
832("Gottlieb Krüger<div id=nodeDiv-832 style='height: 250px; width: 400px'></div>")

%%Links

815 -->|<span id='EL-815-830' class='EL EL-depth-1 EL-root'>studied with</span>| 830
830 -->|<span id='EL-830-831' class='EL EL-depth-2'>studied with</span>| 831
830 -->|<span id='EL-830-832' class='EL EL-depth-2'>studied with</span>| 832
830 -->|<span id='EL-830-833' class='EL EL-depth-2'>studied with</span>| 833

%%Styling

class 830 node-830;
class 830 node-depth-1;
class 830 middle;
class 833 node-833;
class 833 node-depth-2;
class 833 terminal;
class 831 node-831;
class 831 node-depth-2;
class 831 terminal;
class 832 node-832;
class 832 node-depth-2;
class 832 terminal;