Ronald DeFeo Jr.
American criminal and mass murderer
American criminal and mass murderer
1951
75 years ago
Leaders & Politicians
United States
In 1974, committed the mass murder of six members of the DeFeo family in Amityville, New York. The gruesome crime led to his arrest and subsequent conviction in 1975. The case received nationwide attention and inspired the horror film 'The Amityville Horror' and numerous books detailing the events. DeFeo served time in prison until his death in 2021.
Murdered six family members in 1974
Convicted of second-degree murder in 1975
Inspired 'The Amityville Horror' film
Ordained as a priest in 1961, contributed significantly to the Catholic Church in Portugal. Served as the Cardinal Patriarch of Lisbon from 1998 to 2013. Participated in the Papal conclaves of 2005 and 2013, which elected Popes Benedict XVI and Francis respectively. Involved in various church initiatives, promoting interfaith dialogue and social justice.
Continue ReadingContributed extensively to the field of botany, focusing on the flora of the Netherlands and the ecology of plant communities. Worked as a professor at several universities, where teaching and mentoring students formed a major part of the academic career. Conducted significant research on the classification and distribution of various plant species. Played a pivotal role in conservation efforts, particularly in preserving natural habitats and promoting sustainable practices in botany. Authored numerous publications, contributing valuable knowledge to the scientific community.
Continue ReadingContributions included the development of game theory and economic allocation mechanisms. Authored many influential papers and co-created the Shapley value, a solution concept for cooperative games that allocates payouts fairly among players based on their contributions. Worked on matching theory, which has applications in various fields including economics and market design. Shapley was awarded the Nobel Prize in Economic Sciences in 2012 for contributions to the analysis of economic processes.
Continue ReadingA prominent Byzantine Christian mystic and theologian, Symeon the New Theologian emphasized personal experience of God in his writings. Serving as an abbot in a monastery in Constantinople, he became influential in the spiritual and theological landscape of the Orthodox Church. His works, particularly hymns and theological treatises, highlight the importance of inner contemplation and divine illumination. Symeon's teachings contributed to the development of hesychasm, a mystical tradition within Eastern Orthodox Christianity, which focused on the practice of continuous prayer and seeking divine presence. His feast day is celebrated on March 12.
Continue ReadingContributed significantly to advancements in electronic engineering and systems. Worked extensively in the field of microelectronics, focusing on device physics and design, which included semiconductor technology. Played a crucial role in various research projects leading to advancements in integrated circuits and systems for telecommunications. Authored numerous publications that provided insights into the development of electronic materials and performance enhancements.
Continue ReadingBorn in Italy, Ponticelli migrated to France and served in the French Army during World War I. After the war, he worked as a laborer and lived a long life, becoming the last verified French combat veteran of World War I. Ponticelli reached the age of 110 and became widely recognized for his status as a supercentenarian, providing insights into the experiences of soldiers during the war.
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