Question:
William Patrick Corgan Jr. (born March 17, 1967) is an American musician, songwriter, producer, poet, and professional wrestling magnate. He is best known as the lead singer, primary songwriter, guitarist, and sole permanent member of The Smashing Pumpkins. Formed by Corgan and guitarist James Iha in Chicago, Illinois, in 1988, the band quickly gained steam with the addition of bassist D'arcy Wretzky and drummer Jimmy Chamberlin. Strong album sales and large-scale tours propelled the band's increasing fame in the 1990s until their break-up in 2000.
William Patrick Corgan Jr. was born at Columbus Hospital in Chicago's Lincoln Park neighborhood on March 17, 1967 as the oldest son of William Corgan Sr., a blues/rock guitarist, and Martha Louise Maes Corgan Lutz. He was raised Catholic. His parents had one more son, Ricky, before divorcing in 1970. His father was soon remarried to a flight attendant, and Corgan and his brother went to live with them in Glendale Heights, Illinois. During this time, Corgan alleges he was subject to much physical and emotional abuse by his stepmother. Corgan also developed a protective bond with his younger paternal half-brother, who had special needs as a child. When Corgan's father and stepmother separated, all three boys would live alone with the stepmother, with both of Corgan's birth parents living separately within an hour's drive. Corgan, who grew much faster than his fellow students, was a strong athlete in elementary school. In addition to being a member of his Marquardt Middle School baseball team, he collected baseball cards (amassing over 10,000) and listened to every Chicago Cubs game. However, by the time he began attending Glenbard North High School in Carol Stream, Illinois, he had become only an average athlete. He decided to start playing guitar when he went over to a friend's house and saw his friend's Flying V. Corgan gave his savings to his father, who bought him a used Les Paul knock-off. Corgan, Sr. steered his son stylistically, encouraging him to listen to Jeff Beck and Jimi Hendrix, but offered little other support, and the younger Corgan taught himself to play the instrument. His musical interests in his formative years included hard rock like Guts-era John Cale, heavy metal pioneers Black Sabbath, and mainstream rock like Queen, Boston, ELO, Rush, and Cheap Trick. In high school, Corgan discovered alternative rock through Bauhaus and The Cure. Corgan performed in a string of bands in high school, and graduated as an honor student. Despite grant and scholarship offers from a number of schools, and a tuition fund left by his grandmother, Corgan decided to pursue music full-time. Not finding the Chicago music scene to his liking, he moved from Chicago to St. Petersburg, Florida in 1985 with his first major band, The Marked (so named for the conspicuous birthmarks of both Corgan and drummer Ron Roesing). Not finding success in St. Petersburg, the band dissolved; Corgan moved back to Chicago to live with his father. Corgan performed with Wayne Static in Static's first band Deep Blue Dream, in 1987/88.
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Did he have siblings?

Answer:
one more son, Ricky,

Answer the question at the end by quoting:

Theodore Roosevelt Jr. ( ROH-z@-velt; October 27, 1858 - January 6, 1919) was an American statesman and writer who served as the 26th President of the United States from 1901 to 1909. He also served as the 25th Vice President of the United States from March to September 1901 and as the 33rd Governor of New York from 1899 to 1900. As a leader of the Republican Party during this time, he became a driving force for the Progressive Era in the United States in the early 20th century. His face is depicted on Mount Rushmore, alongside those of George Washington, Thomas Jefferson, and Abraham Lincoln.
Roosevelt was mostly home schooled by tutors and his parents. Biographer H. W. Brands argued that "The most obvious drawback to his home schooling was uneven coverage of the various areas of human knowledge". He was solid in geography and bright in history, biology, French, and German; however, he struggled in mathematics and the classical languages. When he entered Harvard College on September 27, 1876; his father advised: "Take care of your morals first, your health next, and finally your studies." His father's sudden death on February 9, 1878, devastated Roosevelt, but he eventually recovered and doubled his activities. He did well in science, philosophy, and rhetoric courses but continued to struggle in Latin and Greek. He studied biology intently and was already an accomplished naturalist and a published ornithologist; he read prodigiously with an almost photographic memory. While at Harvard, Roosevelt participated in rowing and boxing; he was once runner-up in a Harvard boxing tournament. Roosevelt was a member of the Alpha Delta Phi literary society, the Delta Kappa Epsilon fraternity, and the prestigious Porcellian Club; he was also an editor of The Harvard Advocate. In 1880, Roosevelt graduated Phi Beta Kappa (22nd of 177) from Harvard with an A.B. magna cum laude. Biographer Henry Pringle states: Roosevelt, attempting to analyze his college career and weigh the benefits he had received, felt that he had obtained little from Harvard. He had been depressed by the formalistic treatment of many subjects, by the rigidity, the attention to minutiae that were important in themselves, but which somehow were never linked up with the whole. After his father's death, Roosevelt had inherited $125,000, enough to live comfortably for the rest of his life. Roosevelt gave up his earlier plan of studying natural science and instead decided to attend Columbia Law School, moving back into his family's home in New York City. Roosevelt was an able law student, but he often found law to be irrational; he spent much of his time writing a book on the War of 1812. Determined to enter politics, Roosevelt began attending meetings at Morton Hall, the 59th Street headquarters of New York's 21st District Republican Association. Though Roosevelt's father had been a prominent member of the Republican Party, the younger Roosevelt made an unorthodox career choice for someone of his class, as most of Roosevelt's peers refrained from becoming too closely involved in politics. Nonetheless, Roosevelt found allies in the local Republican Party, and he defeated an incumbent Republican state assemblyman closely tied to the political machine of Senator Roscoe Conkling. After his election victory, Roosevelt decided to drop out of law school, later saying, "I intended to be one of the governing class."

When did he graduate from Columbia Law School?
After his election victory, Roosevelt decided to drop out of law school, later saying, "I intended to be one of the governing class."