Birth certificate:

Françoise Pouhaer legitimate daughter of Gilles Pouhaer and Margueritte Gouriou his wife from Q-G., born the 31st July 1721 and baptized the same day by me undersigned priest
godfather and godmother were François Pouhaer and Janne (= Jeanne) Pouhaer
Signed François Pouhaer, Janne Pouhaer, Pierre Le Pappe priest


Death certificate:

On the 21st July 1806 death of Françoise Pouhaër
born in Q-G. aged 88, farmer, residing in Q-G.
who died the previous day at 2 am
daughter of late Gilles Pouhaër and late Françoise Gouriou
widow of Yves Le Cain
declarants :
Jean Le Cain, 43, residing in Q-G., farmer, son
Jean Marie Etes, 42, farm worker, friend
no signatures

Birth certificate:

Jan Le Cahin legitimate and natural son of Vincent and Marguerite Quement from the parish of Quemper Qu. born the 13 October 1709 was baptized the same day by the undersigned, godfather and godmother were honest persons Jan Le Quement and Janne Le Cahin who sign
no signature as this is the copy for the bishop
 
Note from Xavier: “This tells us that Le Cain was actually Le Caïn pronounced Le Ca-in (two syllables, the n is mute). Caïn is a biblic name.”


Wedding certificate:

The nineteenth of the month of January 1741, I undersigned priest solemnly married Jean Le Cain, aged about 30, son of Vincent Le Cain and Margueritte (normally only one t) Le Quement his wife, his father and mother on the one hand ; and Françoise Pouhaer, aged about 21, daughter of Gille Pouhaer and Margueritte Gouvion (Gouviou ?) his wife, her father and mother on the other hand, …
presence of Gilles Pouhaer father of the bride who does not sign, François Connan, Vincent Pouhaer and Hervé Berroche who sign
signed Jean Le Cain, François Connan, Vincent Pouhaer, Hervé Berroche, Yves Le Gonidec priest


Death vertificate:

Jean Le Cain aged 70, husband of Françoise Pouhaër, died on April 10th 1779, after receiving the last sacraments and was buried the next day in the cemetery of the parochial church of Q-G. by the undersigned priest
in presence of François, Toussaint and Vincent Le Caïn his sons who declared being unable to sign when asked, of Pierre and Philippe Conan and Jean Le Caïn his nephews who sign
Signed : Ph. Connan, Jean Le Cain, F Le Cain (this does not match what’s written above)

Note from Xavier:
“Laurence Le Cahin/Le Caïn and Jean Le Caïn are half brother and sister : she is the daughter of Vincent and Jeanne Sébille (first wife) ; he is the son of Vincent and Marguerite Le Quément. So when the priest states in the wedding of Laurence that Marguerite Le Quément is her mother, it means actually step-mother. So Vincent is twice your ancestor.”

The nineteenth of the month of January 1741, I undersigned priest solemnly married Jean Le Cain, aged about 30, son of Vincent Le Cain and Margueritte (normally only one t) Le Quement his wife, his father and mother on the one hand ; and Françoise Pouhaer, aged about 21, daughter of Gille Pouhaer and Margueritte Gouvion (Gouviou ?) his wife, her father and mother on the other hand, …
presence of Gilles Pouhaer father of the bride who does not sign, François Connan, Vincent Pouhaer and Hervé Berroche who sign
signed Jean Le Cain, François Connan, Vincent Pouhaer, Hervé Berroche, Yves Le Gonidec priest