|-------COUVRAT-DESVERGNES, Daniel 
|------COUVRAT-DESVERGNES, René 
|     |-------PETIT de PLAS, Madeleine 

|------LAVAUX, Marie 

      |-------COUVRAT-DESVERGNES, André 
|------COUVRAT-DESVERGNES, Jean-Guy 
|     |-------MATHELLON, Marie 

|------COVELLI, Jean 

|     |-------HENRY, André 
|------HENRY, Hélène 
      |-------KERVÉADOU, Hélène 

      |-------HÉLOU, Pierre 
|------HÉLOU, Joseph 
|     |-------BROUSTAL, Marie 

|     |-------le GUERN, Mathieu 
|------le GUERN, Marie-Anne 
      |-------GUESDON, Catherine 

      |-------le COZ, Rodolphe 
|------le COZ, Raoult 
|     |-------le GUILLOU, Josèphe 

|     |-------le COURANT, Étienne 
|------le COURANT, Jeanne 
      |-------CONAN, Marie 

      |-------SUTTON de CLONARD, Edouard 
|------SUTTON de CLONARD, Thomas 
|     |-------RAGEL de BALLYRAGET, Françoise 

|     |-------MASTERSON de CASTLETOWN, John 
|------MASTERSON de CASTLETOWN, Phillis 
      |-------WALSH de DROMDOWNY, Phillis 

      |-------TOUBOULIC, Yves 
|------TOUBOULIC, Charles 
|     |-------le MOAL, Marie 

|     |-------le CHEQUER, Yves 
|------le CHEQUER, Anne 
      |-------GUÉZENNEC, Jeanne 

      |-------CUSACK, Nicholas 
|------CUSACK de CUSHINGTON, John 
|     |-------OWEN, Joan 

|     |-------WELLESLEY, William 
|------WELLESLEY, Alison 
      |-------PLUNKETT-RATHMORE, Ismay 

      |-------DARCY OF PLATTEN, William 
|------DARCY, Georges 
|     |-------SAINT-LAWRENCE, Mary 

|------M'RICCARD, Jane 

|------TOULGOAT, Vincent 

      |-------le DAHIRON, X 
|------le DAHIRON, Thomas 

|------TOULGOAT, Louise 

      |-------le DAHIRON, X 
|------le DAHIRON, Thomas 

|------TOULGOAT, Louise 

|------HUIBAN, X 

|------le BIHAN, Alain 

      |-------ALESME, Martial 
|------DALESME de VIGE, Annet 
|     |-------de CHALUP, Anne 

|------GAUTIER, Marguerite 

|------DANIAU, François 

|------BÉJON, Marie