Llywelyn ap Gruffudd
Welsh prince and leader
Born
1223
802 years ago
Died
December 11th, 1282
742 years ago — 59 years old
Category
Leaders & Politicians
Country
Wales
Links & References
Served as the Last Prince of Wales from 1258 until death in 1282. Played a crucial role in resisting English domination during the conflicts of the late 13th century. Attempted to unify Wales against English territorial expansion and was able to gain recognition as a sovereign prince in 1267 through the Treaty of Montgomery. His reign was marked by both significant military campaigns and diplomatic efforts to secure Welsh independence.
Unifying various Welsh principalities
Resistance against Edward I of England
Signing the Treaty of Montgomery
Other People Who Died on December 11th
Fernando Álvarez de Toledo
Notable military leader and politician served as the 3rd Duke of Alba. Held the title of 12th Constable of Portugal. Campaigns in the Netherlands included significant military engagements during the Eighty Years' War. His administration was marked by strict enforcement of Spanish rule and notable military strategies, which aimed to quell rebellion and maintain control over the territories. Also engaged in various military campaigns in Italy, solidifying a reputation as a skilled commander.
Continue ReadingMaria Leopoldina of Austria
Born in Austria, initially engaged with the Brazilian Empire, played a significant role as the first Empress of Brazil. Married to Emperor Dom Pedro I, supported him during the fight for Brazilian independence from Portugal in 1822. Promoted the integration of European culture into Brazilian society and had influence in political and social matters during the early years of the empire. Advocated for issues concerning education and the welfare of the people. Passed away in 1826, leaving a legacy as a key figure in Brazil's early history.
Continue ReadingÉmile Picard
Contributed extensively to the fields of mathematics, particularly in analysis and probability theory. Played a significant role in the development of the theory of differential equations and the foundations of calculus. Held academic positions at several prestigious institutions, influencing future generations of mathematicians. Also served as a member of several scientific societies and contributed to mathematical education.
Continue ReadingBarbara Branden
An author focused on philosophy and literature, with a significant contribution to the promotion of Objectivism. Co-founded the Nathaniel Branden Institute and was instrumental in disseminating the ideas of Ayn Rand. Authored numerous books, including a biography of Ayn Rand, which offered insights into her life and works. In addition to literary works, engaged in public speaking and wrote articles for various publications, advocating for individualism and personal liberty.
Continue ReadingOlive Schreiner
An influential writer and social activist, contributed significantly to literature and feminist thought. Authored the novel 'The Story of an African Farm', which gained recognition for its exploration of themes such as gender and social structure in South Africa. Actively engaged in political issues, including women's rights and anti-war movements, emphasizing the importance of equality and social justice.
Continue ReadingCharles Fabry
Contributed significantly to the field of optics and spectroscopy. Developed the technique of Fabry-Perot interferometry, which enhanced the analysis of light waves. Held a position as a professor at the University of Paris, where research on the interaction of light with matter was conducted. Engaged with various scientific societies and contributed to numerous publications in the field of physics.
Continue Reading