Pierre Hubert Zacharie PORTEMER known as Father, florist gardener, deputy mayor of Gentilly in 1856, born May 30, 1801 in Erquinvillers (Oise, France) and died March 26, 1878 in Gentilly, son of Antoine and Marie Scholastique BUCHENNE.
He married around 1824 in Paris 12th, Marie Elisabeth LEPAULT born around 1791 in Breuil (Haute Marne) died on February 7, 1864 in Gentilly, daughter of Simon and Elisabeth GUERIT from where:

- Elisabeth Françoise born February 23, 1829 in gentilly
- Pierre Hubert horticulturist, (known as PORTEMER fils) born June 11, 1824 in Paris married September 2, 1856 in Paris Marie Angélique GALLOT from where:
- Berthe Marie Franceline died on May 16, 1880, 93 avenue d’Italie, born around 1862 in Gentilly

Pierre Hubert Zacharie PORTEMER known as Portemer père, florist gardener, deputy mayor of Gentilly in 1856, born May 30, 1801 in Erquinvillers (Oise, France) and died March 26, 1878 in Gentilly, son of Antoine and Marie Scholastique BUCHENNE.
He married around 1824 in Paris 12th, Marie Elisabeth LEPAULT born around 1791 in Breuil (Haute Marne) died on February 7, 1864 in Gentilly, daughter of Simon and Elisabeth GUERIT from where:

- Elisabeth Françoise born February 23, 1829 in gentilly
- Pierre Hubert horticulturist, (known as PORTEMER fils) born June 11, 1824 in Paris married September 2, 1856 in Paris Marie Angélique GALLOT from where:
- Berthe Marie Franceline died on May 16, 1880, 93 avenue d’Italie, born around 1862 in Gentilly