Louis de Gallois
Louis de Gallois( 1775 – 1825) was a French engineer.
Jean-Louis de Biasi
Jean- Louis de Biasi is a published author, lecturer, and spiritual teacher.
Louis de Monge
Louis de Monge( Vicomte Pierre Louis de Monge de Franeau)( 1890 – New York, 25 July 1977) was a notable Belgian engineer.
He is mainly remembered as the designer of the Bugatti Model 100 racing aircraft.
Henry de Vilmorin
Charles Henry Philippe Lévêque de Vilmorin (26 February 1843 - 23 August 1899) was a French botanist, the son of Pierre François "Louis" Lévêque de Vilmorin (1816-1860) and Elisa Bailly (1826-1868), and grandfather of the novelist, poet and journalist, Louise de Vilmorin.
Seven generations of the family of Vilmorin contributed greatly to French agriculture for over two hundred and thirty years by their improvements of sugar-beet and wheat - they published more than three hundred and sixty articles on plants in agriculture, horticulture, floriculture and botany.
Henry's great-grandfather Philippe Victoire de Vilmorin 1746-1804 and "his" wife's father, Pierre Andrieux, chief seed supplier and botanist to King Louis XV, revived an old seed-growing firm and named it Vilmorin-Andrieux in 1774.
Henry headed the firm from 1873 and was the first to hybridise wheat.
As a result, he introduced 18 strains of high-yield wheat while continuing his father’s work on the breeding of sugar beets, and publishing "Les meilleurs blés" ('The Best Wheat') in 1880 with descriptions of the best winter and spring wheat varieties and their cultivation.
This was followed by a supplement published by "Vilmorin-Andrieux et Cie" in 1909.
He also produced a small book "Flowers of the French Riviera" in 1893.
Hooker dedicated the 125th volume of "Curtis's Botanical Magazine" to him.
Elisa Bailly de Vilmorin
Elisa Bailly de Vilmorin( 3 May 1826 – 5 August 1868) was a French horticulturist and plant breeder.
She was married to Louis de Vilmorin.
Philippe André de Vilmorin
Pierre-Philippe-André Levêque de Vilmorin (November 30, 1776 - March 21, 1862), more commonly known as Philippe André de Vilmorin, was a notable French horticulturist.
Vilmorin was the oldest son of Philippe-Victoire Levêque de Vilmorin (1746-1804), founder of a commercial agricultural establishment, studied at the college of Pont-le-Voy and subsequently Paris, and became the company's head upon his father's death.
His travels to England in 1810, 1814, and 1816 allowed him to see first-hand the advances in English plant cultivation for horticulture and agriculture, and furthered his active interest in cereals, vegetables, forestry, and ornamental and exotic plants.
The London Society of Horticulture presented him with its grand medal in 1814 for his numerous articles on these subjects.
In 1815 Vilmorin established Vilmorin-Andrieux et Cie, which ultimately became one of the world's largest suppliers of plants, and acquired a former hunting lodge of Louis XIV of France just outside Paris, which he developed into the Arboretum Vilmorin.
In 1821 he purchased the Domaine des Barres (283 hectares), upon which he created an experimental forest, parts of which have now become the Arboretum national des Barres.
Vilmorin died at Barres on March 21, 1862.
Jean-Louis de Marne
Jean- Louis de Marne( 1752-24 March 1829) was a French painter.
Louis de Vilmorin
Pierre Louis François Lévêque de Vilmorin (1816–March 22, 1860), usually referred to as Louis de Vilmorin, the grandson of Philippe André de Vilmorin, and a member of the family firm of Vilmorin-Andrieux, devoted his life to biology and chemistry, with a focus on the breeding and cultivation of plants.
Louis de Vilmorin developed a theory of heredity in plants and recognized that it was possible to select certain characteristics of a plant and develop new varieties displaying the chosen characteristics.
In 1856, de Vilmorin published his "Note on the Creation of a New Race of Beetroot and Considerations on Heredity in Plants," establishing the theoretical groundwork for the modern seed-breeding industry.
Mapie de Toulouse-Lautrec
Marie Pierre" Mapie" de Toulouse- Lautrec( 1901 – 1972) was a French journalist and food writer, born Marie Pierre Adélaïde Lévêque de Vilmorin in Verrières- le- Buisson, scion of the Vilmorin seed company.
Her horticulturalist father was Joseph Marie Philippe Lévêque de Vilmorin( 1872- 1917), and her mother was the former Bertha Marie" Mélanie" de Gaufridy de Dortan( 1876- 1937).
The writer Louise de Vilmorin( 1902 – 1969) was her younger sister, while one of her younger brothers, Roger, was the result of an affair between her mother and Alfonso XIII of Spain.
Her other siblings were Henri, Olivier, and André.
Philippe de Vilmorin
Joseph-Marie-Philippe Lévêque de Vilmorin (21 May 1872 – 29 June 1917), generally known as Philippe de Vilmorin, was a noted French botanist and plant collector, and a member of the celebrated Vilmorin family of horticulturists.
In 1903 Vilmorin began the Arboretum de Pézanin, an arboretum located in Dompierre-les-Ormes, Saône-et-Loire, Bourgogne, France.
He also collected plants in Egypt and Sudan that now form part of the herbarium of the National Botanic Garden of Belgium.
He took a
keen interest in flower gardening, and was responsible for three important publications of the firm: "Les Fleurs de Pleine Terre,Le Manuel de Floriculture," and the "Hortus Vilmorinianus".
One of Philippe de Vilmorin's great services to genetics was the organization of the Fourth International Conference on Genetics, held in Paris, September 18–23, 1911.
During World War I, as a reserve officer in the French Army, Vilmorin was for a time attached to the Anglo-Indian Army in France as an interpreter, and later was a French Purchasing Agent in London.

Question: Which country Louis De Vilmorin's father is from?
Answer: French