| Coarraze (de) | Catherine |
| Cochiny (de) | Alisette |
| Coësmes (de) | Brient Catherine Gervaise Guillaume Hervé Isabeau Malocino Robin Sereine |
| Coëtando | Françoise |
| Coëtanlem (de) | Jeanne |
| Coëtanscours (de) | Alexandre Françoise |
| Coëtarel (de) | Jacquette Louis |
| Coëtfao (de) | Haouise |
| Coëtgoureden (de) | Henri Henri Isabeau Jeanne Marie Olivier Philippe Ier |
| Coëtinizan (de) | Marguerite Rolland |
| Coëtivy (de) | Alain II Alain III Alix Prigent III Prigent IV Prigent V Prigent VI Sibille |
| Coëtlogon (de) | Amaury Bonaventure François Ier François II Geoffroy Henry Jean Jean Ier Jean II Jean III Julien Olivier René Suzanne Vincent Y. |
| Coëtlosquet (du) | Charles Guillaume Guy Hervé Jean Jean II Jean-Baptiste Jehan Olivier Ier Olivier II Pauline |
| Coëtloury (de) | Claude Madeleine |
| Coëtmen (de) | Anne Gilette Jean Jean Jean II Jeanne Jeanne Jeanne Louise Marguerite Prigent Roland Roland III |
| Coëtmenec'h (de) | Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /mnt/101/sdb/d/9/dechav/quartiers/alpha.php on line 101 |
| Coëtmenech (de) | Marguerite |
| Coëtmeur (de) | Anne |
| Coëtnempren (de) | Anne Yves |
| Coëtquelfen (de) | Maurice |
| Coëtquen (de) | François Gillette Jean Ier Jean II Jean III Péronnelle Raoul III Raoul IV Raoul V Raoulette |
| Coëtquenan (de) | Aliette Isabeau |
| Coëtquis (de) | Marie Marie Olivier Philippe Y. Yves |
| Coëtredrez (de) | Guyomar Hervé Jean Jean Marguerite Roland Yves |
| Coëtrieux (de) | Gilette Jean |
| Coëtsal (de) | Louise Sylvestre |
| Cohon | Claudine Guillaume Pierre |
| Coicault | Angélique |
| Coignart | Louise |
| Colas | Charles François Jacques Jeanne Jeanne |
| Colas de Cintray | Julienne |
| Colbert | Jean Marie Nicolas |
| Collas | Guillaume Jean |
| Collas de La Motte | Catherine |
| Collige d'Hennault | Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /mnt/101/sdb/d/9/dechav/quartiers/alpha.php on line 101 |
| Collin | Catherine Guillaume Jacques Jacques Pierre Robert Robert |
| Collin de La Biochaye | Anne Perrine |
| Colom (de) | Guillaume-Raymond Mabille |
| Colombel | Thomine |
| Comaillé (de) | Claude Toussaint |
| Comans (de) | Gaspard Thomas Thomas |
| Comans d'Astrie (de) | Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /mnt/101/sdb/d/9/dechav/quartiers/alpha.php on line 101 |
| Combaret (de) | Isabelle |
| Combettes | Isabeau Pierre |
| Comborn (de) | Archambault VII Assalide Assalit Bernard II Guichard Ier Guichard II Guichard III Guy Hélie Marguerite Marie Sibylle Souveraine |
| Comenan (de) | Jeanne |
| Commarcé (de) | Gervaise |
| Comminges (de) | Bernard V Bernard VII Blanche Éléonore Marguerite Mascaronne Pétronille Roger |
| Comte | Charlotte François Jean |
| Conan | Guillemine X. |
| Conan (de) | Marguerite |
| Condé (de) | Catherine Guillaume Jacques Jeanne Nicolas Nicolas II |
| Condorcet (de) | Marie |
| Conen | François Françoise Louise Pierre |
| Conflans (de) | Catherine |
| Conseil (de) | Judith |
| Constant | Marie Simon |
| Constant de Chaliers | Marguerite |
| Constantin | Claude |
| Coppel (de) | Jeannette |
| Copy | Marie-Claire |
| Coquerel | Marie |
| Coqueromont (de) | Marie |
| Coquille | Denise Étienne Jean |
| Coquin | Marguerite |
| Corados (de) | Catherine Louis |
| Coraille (de) | Renée |
| Coraux (des) | Jeanne |
| Corbelin | Jeanne |
| Corbie de Blicquy (de) | Ernestine |
| Corcé (de) | Catherine |
| Corcol | Antoinette |
| Cordouan (de) | Jacques Marguerite |
| Cormerye | Gabriel Germain René René Suzanne |
| Cormier | Françoise Gatien Marie Mathurin Mathurin Pierre René René |
| Cormier (du) | Marie |
| Cormier de La Courneuve | Jules Renée |
| Cormier de La Rivière | Nicolas |
| Cornelis | Corneille Marie |
| Cornilleau | Adenette Françoise Marguerite René |
| Cornillé (de) | Grégoire Grégoire |
| Cornouailles (de) | Guillaume Marie Raoulette |
| Cornu de Chevreuse (de) | Mary |
| Cornuau | Anne |
| Cornulier (de) | Claude Guillaume Guillaume Ier Jean Marie Philippe Pierre Pierre Pierre |
| Corregière | Audette |
| Corrent | Jammette Jean |
| Corrève (de) | Barbe |
| Corswarem (de) | Arnold Ier Arnold II Arnold III Catherine Guillaume |
| Cortois | Antoine |
| Cortois de Charnailles | Didier Thècle |
| Cortois-Humbert | Claude |
| Coskaer (du) | Pierre Yves Yves |
| Cosquer (du) | François Marie |
| Cossart | Abraham Marthe |
| Cossé (de) | René |
| Cossé-Brissac (de) | Charles Ier Charles II Élisabeth François |
| Coste | Jeanne |
| Costel | Philiberte |
| Coster | Anne Nicolas |
| Costes (de) | Catherine |
| Costier (de) | Jeannette |
| Cottet (de) | François Jeanne |
| Couaisnon (de) | César Marie Orphraine René |
| Couasnier | Denis Olivier Renée |
| Coucy (de) | Enguerrand Enguerrand V Enguerrand VI Enguerrand VII Guillaume Jeanne Jeanne Marie Marie |
| Coudreau (du) | Jeanne |
| Couespelle (de) | Aliette |
| Coué de Salarun (de) | Valentine |
| Couffite d'Ost (de) | Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /mnt/101/sdb/d/9/dechav/quartiers/alpha.php on line 101 |
| Cougot (de) | Jean Madeleine |
| Coulaines (de) | Jean Jean Jeanne |
| Coulomb (de) | Marie |
| Coulombiers (de) | Jeanne |
| Coulon (de) | Marie |
| Coulonges (de) | Françoise |
| Coulx (des) | Marguerite |
| Coupigny (de) | Jacqueline |
| Couppel | Étienne Françoise |
| Couraud | Jacquette |
| Courault | Bonne Jean |
| Courcelles (de) | Marguerite |
| Courceriers (de) | Charlotte Roberte Simone |
| Courcillon (de) | Anne |
| Courcy (de) | Jean Jeanne Philippa |
| Courget | Jeanne |
| Couriault | Perrine |
| Courlandon (de) | Béatrice |
| Courtalain (de) | Antoinette |
| Courtavel (de) | Jeanne |
| Courte | Antoinette Jean René René René |
| Courte de La Goupillère | Marie Pierre Pierre |
| Courtenay (de) | Catherine Perette |
| Courtiambles (de) | Jacques Marguerite |
| Courtin | Marie |
| Courtois | Alix Henry |
| Courty | Jean Marie |
| Cousan (de) | Antoinette |
| Cousdun (de) | Catherine Guillaume |
| Cousin | Raouline |
| Coustant d'Yanville | Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /mnt/101/sdb/d/9/dechav/quartiers/alpha.php on line 101 |
| Coustard (de) | Françoise |
| Coustin (de) | François Jeanne |
| Couthier | Claude Jean |
| Couthouis | Renée |
| Coutures (des) | Anne Jean Joachim Joseph Simon |
| Couturier | Jeanne |