Pedro Otto Bumbel was a Brazilian professional football manager who coached a number of Spanish club sides, including Sabadell,Valencia, Racing de Santander, Elche, Sevilla, Atlético Madrid and Málaga. Before moving to Spain, Bumbel was active in Costa Rica with Saprissa, guiding the club to their first ever Primera División league title during the 1952-1953 season.

Christoph Maria Michael Hugo Damian Peter Adalbert (Graf von) Schönborn, OP (born 22 January 1945) is an Austrian Cardinal of the Catholic Church and theologian. He currently serves as the Archbishop of Vienna and President of the Austrian Bishops Conference. He was elevated to the cardinalate in 1998. He has also been the chaplain of the Order of the Golden Fleece since 1961.

Christoph Maria Michael Hugo Damian Peter Adalbert Graf von Schönborn was born at Skalken Castle, west of Leitmeritz, Bohemia (now Czech Republic), the second son of the Count Maria Hugo Damian Adalbert Josef Hubertus von Schönborn and Baroness Eleonore Ottilie Hilda Maria von Doblhoff. They divorced in 1959. He has two brothers and one sister. He belongs to the Central European noble family of Schönborn, several members of which held high offices in the Catholic Church and the Holy Roman Empire, including several prince-bishops, cardinals and ecclesiastical prince-electors.

In September 1945, his family was forced to flee from Bohemia. Schönborn took his Matura examination in 1963, and entered the Order of Preachers. He studied theology in Paris; and philosophy and psychology in Bornheim-Walberberg and Vienna. Schönborn also attended the Catholic Institute of Paris for further theological work, before studying Slavic and Byzantine Christianity at the Sorbonne.

Nicholas (Nicky) Glyn Paul Gumbel (born 28 April 1955 in London) is an ordained Anglican priest, vicar and author. He is most famous as the developer of the Alpha course, a basic introduction to Christianity supported by churches of many Christian traditions.

Gumbel is the son of Walter Gumbel, a German Jew from Stuttgart whose licence to practise law in that city was withdrawn in one of the early Nazi purges. Walter emigrated to Britain and became a successful barrister. Gumbel's mother, Muriel, served on the Greater London Council for many years between 1967 and 1986 and was Mayor of the Royal Borough of Kensington and Chelsea. An avowed atheist, Nicky Gumbel was converted to Christianity in his first year at Trinity College, Cambridge through reading the New Testament. He said, "I was enthralled. It was as if I had found what I had been looking for all my life".

Gumbel was educated at Eton and Trinity College, Cambridge.

After graduating in law in 1976, he followed in his father's footsteps and became a practicing barrister based at 3 Hare Court, Temple. Meanwhile, he became a regular worshipper at Holy Trinity Brompton, Knightsbridge. Then in 1982 he announced his decision to leave the bar to train for ordination in the Church of England. In 1983 Gumbel began theological studies at Wycliffe Hall, Oxford from where he graduated with an honours degree in theology. After some difficulty in finding a curacy, Gumbel joined the staff of his 'home' church of Holy Trinity Brompton Church in London as a curate in 1986. He was ordained priest in 1987.

Otto Olsson (19 December 1879 – 1 September 1964) was a Swedish composer of classical music.

Otto Olsson was one of the greatest organ virtuosos of his time. He studied organ with Lagergren and composition with Dente at the Royal Swedish Academy of Music, and then joined the faculty there, where he taught harmony (1908-24) and then organ (1924-45). He was also the organist at the Gustav Vasa church in Stockholm. He became a member of the Swedish Royal Academy of Music in 1915.

He used his strong background in counterpoint, combined with an affinity for French organ music, to create his late Romantic style of composition. He also had an interest in earlier music and used the plainchant techniques of Gregorian chant in his Gregorianska melodier. He explored polytonality in his work, an advancement not found in other Swedish works of the time. In addition to many fine works for the organ, instrumental and choral works, his best-known work is his setting of the Te Deum, a large piece for chorus, string orchestra, harp, and organ.

Otto Struve (August 12, 1897 – April 6, 1963) was a Russian astronomer. In Russian, his name is sometimes given as Otto Lyudvigovich Struve (Отто Людвигович Струве); however, he spent most of his life and his entire scientific career in the United States. Otto was the descendant of famous astronomers of the Struve family; he was the son of Ludwig Struve, grandson of Otto Wilhelm von Struve and great-grandson of Friedrich Georg Wilhelm von Struve. He was also the nephew of Karl Hermann Struve.

With more than 900 journal articles and books, Struve was one of the most distinguished and prolific astronomers of the mid-20th century. He served as director of Yerkes, McDonald, Leuschner and National Radio Astronomy Observatories and is credited with raising world-wide prestige and building schools of talented scientists at Yerkes and McDonald observatories. In particular, he hired Subrahmanyan Chandrasekhar and Gerhard Herzberg who later became Nobel Prize winners. Struve's research was mostly focused on binary and variable stars, stellar rotation and interstellar matter. He was one of the few eminent astronomers in the pre-Space Age era to publicly express a belief that extraterrestrial intelligence was abundant, and so was an early advocate of the search for extraterrestrial life.