Guido I da Polenta
Guido I da Polenta( died 1310) was lord of Ravenna from 1275 until his abdication in 1297.
The son of Lamberto da Polenta, he was ousted from Ravenna by the imperial troops in 1240.
When the city was returned to the Papal States in 1248, Guido was able to return and was made chief of the local council.
In 1270, after the death of Bishop Felix, he divided the power in the city and that of Comacchio with Guido Riccio da Polenta, in collaboration with the other major Ravennate family, the Traversari.
However, Guido and Guido Riccio soon were at war, and Guido allied with the Malatesta of Rimini in order also to counter Guido I da Montefeltro who had conquered Forlì and Cervia.
Through this alliance Guido was able to gain the complete seigniory of Ravenna.
The marriage of his daughter Francesca with Giovanni Malatesta caused a revolt in the city, whose outcome was the expulsion of the Traversari.
In 1282 he took part to the offensive of Pope Martin V against Guido da Montefeltro, and was able to gain Cervia in the fray.
In 1290 he was elected" podestà" of Florence.
In 1293 Guido Riccio died, and Guido added Comacchio to the family's territories.
At his abdication in 1297 he was succeeded by his sons Lamberto and Bernardino.
Anselmo Citterio
Anselmo Citterio( 19 May 1927 – 2 October 2006) was an Italian cyclist.
He was born in the Desio.
He won a silver medal in team pursuit at the 1948 Summer Olympics in London, together with Rino Pucci, Arnaldo Benfenati and Guido Bernardi.
Loris Campana
Loris Campana (3 August 1926–3 September 2015) was an Italian road and track cyclist who won the gold medal in the men's 4000m team pursuit at the 1952 Summer Olympics, alongside Marino Morettini, Mino de Rossi and Guido Messina.
Guido Calza
Guido Calza( April 21, 1888 – April 17, 1946 in Rome, Italy), born in Milan, Italy, was an Italian archaeologist whose work included excavations in Rome and at the port city of Ostia.
Calza served as inspector of the Ostia excavations and as the director of excavations in the Forum Romanum and the Palatine Hill in Rome.
He also oversaw the excavation of the Isola Sacra Necropolis.
Calza was the son of Arturo Calza.
Arnaldo Benfenati
Arnaldo Benfenati( 26 May 1924 – 9 June 1986) was an Italian cyclist.
He was born in Bologna.
He won a silver medal in team pursuit at the 1948 Summer Olympics in London, together with Rino Pucci, Anselmo Citterio and Guido Bernardi.
Rino Pucci
Rino Pucci( 29 January 1922 – 10 December 1986) was an Italian cyclist.
He was born in Pistoia.
He won a silver medal in team pursuit at the 1948 Summer Olympics in London, together with Arnaldo Benfenati, Anselmo Citterio and Guido Bernardi.
Jan Bobrovský
Jan Bobrovský( born March 29, 1945, Rosice) is a former Czechoslovak professional basketball player, coach, and sports official.
It is listed on the honor meritorious deed Sports Masters.
His son in law is a former football defender Petr Křivánek.
Alfred Oppenheim (chemist)
Alfred Oppenheim( 3 November 1878 in Berlin – 14 May 1943 at the same place) was a German chemist and gas mantle manufacturer.
Hieronymus Payer
Hieronymus Payer( 13 February 1787 in Vienna- Meidling; died 17 August 1845 in the same place) was an Austrian composer and pianist.
Peter Dirck Keyser
Peter Dirck Keyser( born in Philadelphia, Pennsylvania, 8 February 1835; died same place, 8 March 1897) was a United States ophthalmologist.

Question: Were both Jan Bobrovský and Guido Calza, born in the same place?
Answer: no