Michael Stewart (ice hockey)
Michael Stewart( born May 30, 1972) is a Canadian- Austrian former professional ice hockey defenceman who has become a coach after his playing days.
He was drafted in the first round, thirteenth overall, of the 1990 NHL Entry Draft by the New York Rangers, but never played a game in the NHL.
Michael Stewart (basketball)
Michael Curtis" Yogi" Stewart( born April 24, 1975) is a retired American basketball player who last played for the Atlanta Hawks of the NBA.
Michael Harwood (musician)
Michael Stewart Harwood( born 12 December 1975) is a producer, composer and recording artist manager.
He was formerly the guitarist for the band Ultra.
Arthur Griffin
Arthur Wilfrid Michael Stewart Griffin (19 February 1887 – 29 June 1962) was an English first-class cricketer active 1910 who played for Middlesex and Cambridge University.
He was born in Iquique, Chile; died in East Grinstead.
Ian Michael Stewart
Air Vice Marshal Ian Michael Stewart, is a former senior commander in the Royal Air Force who served as Air Secretary from 1998 until his retirement in 2003.
Lambros Katsonis
Lambros Katsonis( 1752–1804) was a Greek revolutionary hero of the 18th century; he was also a knight of the Russian Empire and an officer with the rank of colonel in the Imperial Russian Army( or Navy), decorated with an Order of St. George, IV class medal.
Michael Stewart (playwright)
Michael Stewart( August 1, 1924 – September 20, 1987) was an American playwright and librettist for the stage.
Michael Stewart Witherell
Michael Stewart Witherell( born 22 September 1949) is an American physicist and laboratory director.
He is currently the director of the Lawrence Berkeley National Laboratory.
Mary Stewart, Baroness Stewart of Alvechurch
Mary Elizabeth Henderson Stewart, Baroness Stewart of Alvechurch,(" née" Birkinshaw: 8 May 1903 – 28 December 1984) was a British politician and educator.
She was a Baroness in her own right and the wife of Labour Foreign Secretary, Michael Stewart.
Ryan Jones (ice hockey)
Ryan Michael Stewart Jones( born June 14, 1984) is a Canadian former professional ice hockey right winger.
He was drafted in the fourth round, 111th overall, by the Minnesota Wild in the 2004 NHL Entry Draft and played for the Nashville Predators and Edmonton Oilers in the National Hockey League( NHL).
He played out the remainder of his professional career with Kölner Haie of the Deutsche Eishockey Liga( DEL).

Question: Did Lambros Katsonis and Michael Stewart (Basketball) have the same nationality?
Answer: no