Coordinates: 49°06′55″N 1°05′25″W / 49.1153°N 1.0903°W / 49.1153; -1.0903

Saint-Lô is a commune in north-western France, the capital of the Manche department in Normandy.

Originally called Briovère (meaning "Bridge on the Vire River" in Gaulish), the town is built on and around ramparts. Originally it was a Gaul fortified settlement. The name "Saint-Lô", known since the 8th century, originates from Saint Laud, bishop of Coutances in 525–565, who had a residence here. According to tradition, the town received a new line of walls from Charlemagne in the early 9th century. It was sacked by the Vikings in 890. Later it flourished under the bishop Geffroy de Montbray, who built here a bridge and some mills.

Saint-Lô was the third largest town in the Duchy of Normandy after Rouen and Caen, and became part of France in 1202. In the 13th century it was home to numerous craftsmen, and in 1234 a guild of tailors was established in it. In 1275 it received from King Philip III of France the right to coin, which it maintained until 1693.

Marie Skłodowska-Curie (7 November 1867 – 4 July 1934) was a French-Polish physicist and chemist famous for her pioneering research on radioactivity. She was the first person honored with two Nobel Prizes—in physics and chemistry. She was the first female professor at the University of Paris, and in 1995 became the first woman to be entombed on her own merits in the Panthéon in Paris.

She was born Maria Salomea Skłodowska ([ˈmarja salɔˈmɛa skwɔˈdɔfska]) in Warsaw, in what was then the Kingdom of Poland. She studied at Warsaw's clandestine Floating University and began her practical scientific training in Warsaw. In 1891, aged 24, she followed her older sister Bronisława to study in Paris, where she earned her higher degrees and conducted her subsequent scientific work. She shared her 1903 Nobel Prize in Physics with her husband Pierre Curie and with the physicist Henri Becquerel. Her daughter Irène Joliot-Curie and son-in-law, Frédéric Joliot-Curie, would similarly share a Nobel Prize. She was the sole winner of the 1911 Nobel Prize in Chemistry. Skłodowska-Curie was the first woman to win a Nobel Prize, the only woman to date to win in two fields, and the only person to win in multiple sciences.