Problem: Background: Immanuel Kant (; German: [I'ma:nue:l kant]; 22 April 1724 - 12 February 1804) was a German philosopher who is a central figure in modern philosophy. Kant argues that the human mind creates the structure of human experience, that reason is the source of morality, that aesthetics arises from a faculty of disinterested judgment, that space and time are forms of human sensibility, and that the world as it is "in-itself" is independent of humanity's concepts of it. Kant took himself to have effected a "Copernican revolution" in philosophy, akin to Copernicus' reversal of the age-old belief that the sun revolves around the earth.
Context: Immanuel Kant was born on April 22, 1724 in Konigsberg, Prussia (since 1946 the city of Kaliningrad, Kaliningrad Oblast, Russia). His mother, Anna Regina Reuter (1697-1737), was also born in Konigsberg to a father from Nuremberg. (Her name is sometimes erroneously given as Anna Regina Porter.) His father, Johann Georg Kant (1682-1746), was a German harness maker from Memel, at the time Prussia's most northeastern city (now Klaipeda, Lithuania). Immanuel Kant believed that his paternal grandfather Hans Kant was of Scottish origin. While scholars of Kant's life long accepted the claim, there is no evidence that Kant's paternal line was Scottish; it is more likely that the Kants got their name from the village of Kantwaggen (today part of Priekule) and were of Curonian origin. Kant was the fourth of nine children (four of them reached adulthood). Baptized 'Emanuel', he changed his name to 'Immanuel' after learning Hebrew.  Young Kant was a solid, albeit unspectacular, student. Kant was born into a Prussian German family of Lutheran Protestant faith in East Prussia. He was brought up in a Pietist household that stressed religious devotion, humility, and a literal interpretation of the Bible. His education was strict, punitive and disciplinary, and focused on Latin and religious instruction over mathematics and science. Kant maintained a belief in Christianity, in his work Groundwork of the Metaphysic of Morals he reveals a belief in human immortality as the necessary condition of our continued approach to the highest good possible. However, as Kant was skeptical about some of the arguments used prior to him in defence of Theism and maintained that human understanding is limited and can never attain knowledge about God or the soul, various commentators have labelled him a philosophical agnostic.  Common myths about Kant's personal mannerisms are listed, explained, and refuted in Goldthwait's introduction to his translation of Observations on the Feeling of the Beautiful and Sublime. It is often held that Kant lived a very strict and disciplined life, leading to an oft-repeated story that neighbors would set their clocks by his daily walks. He never married, but seemed to have a rewarding social life -- he was a popular teacher and a modestly successful author even before starting on his major philosophical works. He had a circle of friends whom he frequently met, among them Joseph Green, an English merchant in Konigsberg.  A common myth is that Kant never traveled more than 16 kilometres (9.9 mi) from Konigsberg his whole life. In fact, between 1750 and 1754 he worked as a tutor (Hauslehrer) in Judtschen (now Veselovka, Russia, approximately 20 km) and in Gross-Arnsdorf (now Jarnoltowo near Morag (German: Mohrungen), Poland, approximately 145 km).
Question: did he have any siblings?
Answer: 

Background: As I Lay Dying is an American metalcore band from San Diego, California. Founded in 2000 by vocalist Tim Lambesis, the establishment of the band's first full lineup, which included drummer Jordan Mancino, occurred in 2001. As I Lay Dying has released six albums, one split album, and two compilation albums. As I Lay Dying's fourth studio album An Ocean
Context: Although As I Lay Dying has stated on numerous occasions that all of the members of the group are practicing Christians, the band is usually described by media as being in the metalcore genre, not Christian metal. The band's lyrics do not focus on Christian themes the way many praise music bands do, nor do they treat their music as a direct extension of their private Christian worship or proselytizing efforts. For example, not once do the names God or Jesus appear in any As I Lay Dying song, nor do any of their songs explicitly invoke Christian doctrine or quote the Bible. Most songs tend to address broader spiritual concepts like existential angst or the struggle between reason and spirituality.  Lyricist and lead singer Tim Lambesis has given mixed commentary on the subject: asked in 2008 if the members were "a Christian band" or "Christians in a band", Lambesis stated on the band's FAQ, "I'm not sure what the difference is between five Christians playing in a band and a Christian band, If you truly believe something, then it should affect every area of your life. All five of us are Christians. I believe that change should start with me first, and as a result, our lyrics do not come across very 'preachy.' Many of our songs are about life, struggles, mistakes, relationships and other issues that don't fit entirely in the spiritual category. However, all of these topics are written about through my perspective as a Christian." Furthermore, during an August 2010 radio interview on the Christian metal radio show The Full Armor of God Broadcast, Lambesis stated "I can only really write about what I'm passionate about in life, so naturally my faith, my belief in the teachings of Jesus and His resurrection come across in our lyrics."  However, in later years, Lambesis showed an increasing philosophical skepticism towards Christianity and religion in general: Court documents stated Lambesis emailed his wife Meggan in August 2012, while on tour with As I Lay Dying, asking for a divorce and stating he "no longer believed in God". In explaining some of the lyrics from Awakened, Lambesis stated that his studies of theology had led him to the conclusion that "tradition and truth are often at odds with each other", and while he "didn't hate all religious belief", he was finding it "very difficult for to outline exactly who it is that's worth siding with." He also quoted the book Pagan Christianity by George Barna and Frank Viola, claiming that both "Protestant and Catholic denominations have poisonous roots".  While on house arrest in July 2013, after being charged with soliciting his wife's murder, Lambesis published a blog post in which he obliquely confirmed his previous loss of faith in Christianity. However, since his arrest it has been reported that Lambesis "has spent much of the last year reevaluating what originally convinced him to abandon belief in God. After much brokenness and repentance he sees things differently, considers himself a follower of Jesus, someone submitted to the will of God."  In 2014 Lambesis said that although they were marketed as a Christian band, the members privately considered themselves atheists. Former guitarist Nick Hipa calls these claims slanderous and defamatory.
Question: Who find the email?
Answer:
Court documents stated Lambesis emailed his wife