William Smith (Latter Day Saints)
William Smith( also found as William B. Smith)( March 13, 1811 – November 13, 1893) was a leader in the Latter Day Saint movement and one of the original members of the Quorum of the Twelve Apostles.
Smith was the eighth child of Joseph Smith Sr. and Lucy Mack Smith and was a younger brother of Joseph Smith Jr., the founder of the Latter Day Saint movement.
William Smith (Virginia representative)
William Smith was an eighteenth- and nineteenth- century congressman from Virginia.
Preben Maegaard
Preben Maegaard( born September 25, 1935), is a Danish renewable energy pioneer, author and expert.
Since the oil crisis in 1974 he has worked for the transition from fossil fuels to renewable energy.
Preben Maegaard is co-founder of the Nordic Folkecenter for Renewable Energy, established in 1983, and its director 1984 till 2013( www.folkecenter.net).
William Smith (Provost of St Andrew's Cathedral, Aberdeen)
The Very Reverend William Smith was Provost of Aberdeen in the middle of the 18th century.
Zane Smith
Zane William Smith( born December 28, 1960) is a former American professional baseball player.
Buxton Smith
William" Buxton" Smith was an English footballer.
He played at half- back for Buxton and Manchester City.
He is often confused with another William Smith who played for Manchester City at the same time; because of this, they were known to Manchester City fans by the clubs they were signed from, with this William Smith referred to as" Buxton Smith" and the other as" Stockport Smith".
Robert William Smith (politician)
Robert William Smith( 1871 – 2 June 1958) was a New Zealand politician of the Liberal Party.
William D. Smith
William Dee Smith( born February 9, 1933) is a retired United States Navy four star admiral who served as United States Military Representative, NATO Military Committee( USMILREP) between 1991& 1993.
Smith retired in 1993.
Jason Smith (baseball)
Jason William Smith( born July 24, 1977) is a retired Major League Baseball infielder.
William Smith (fl. 1553–54)
William Smith( fl. 1553 – 54) was an English politician.

Question: Did William D. Smith and Preben Maegaard share the same nationality?
Answer: no