Lacordaire
Several people share the surname Lacordaire:
Scott Macaulay
Scott Macaulay( born November 23, 1990) is a Canadian ice hockey player.
He currently plays for Hungarian team MAC Budapest in the Erste Liga.
He is also the younger brother of the former ice hockey player Blair Macaulay.
Fred MacAulay
Frederick MacAulay( born 29 December 1956) is a Scottish comedian.
For 18 years, until March 2015, he presented a daily BBC Scotland radio programme" MacAulay and Co".
He has appeared on numerous TV shows.
Dugès
Several people share the surname Dugès:
Adeyemo Alakija
Oloye Sir Adeyemo Alakija,( 25 May 1884 – 10 May 1952) was a Nigerian lawyer, politician and businessman.
He served as a member of the Nigerian legislative council for nine years starting in 1933.
In 1942, he became a member of the governor's Executive Council.
Alakija was president of Egbe Omo Oduduwa from 1948 until his death in 1952.
Alakija's collaboration with Herbert Macaulay and Egerton Shyngle early in his political career brought him prominence but after falling out with Macaulay and because of his moderate political views, his popularity began to wane until the early 1950s when he had begun to develop favour in the eyes of the public.
Alakija developed close relationships with many organizations and communities among whom were the Lebanese and Syrian community in Nigeria, he was decorated with a medal of the cedars after his visit to Lebanon in 1949.
He held the chieftaincy titles of the Lisa of Egbaland and the Woje Ileri of Ile- Ife.
John Marshall (historian)
John Marshall is a British historian.
He was the Chairman of the Department of History at Johns Hopkins University, and is now Leonard and Helen R. Stulman Professor of History at the same institution.
Martin S. Minuk
Martin Shayne" Marty" Minuk is a defence lawyer from Winnipeg, Manitoba, Canada.
He received his law degree from the University of Manitoba in 1978.
Since 2005, he has been a partner at the law firm Aikins, MacAulay, and Thorvaldson.
Scott Macaulay
Scott Macaulay( born November 23, 1990) is a Canadian ice hockey player.
He currently plays for Hungarian team MAC Budapest in the Erste Liga.
He is also the younger brother of the former ice hockey player Blair Macaulay.
Blair Macaulay
Blair Macaulay( born June 27, 1988) is a Canadian ice hockey player.
He currently plays for the Tulsa Oilers in the Central Hockey League( CHL).
For his outstanding play during the 2012- 13 season, Macaulay was selected as the CIS West men's hockey most valuable player for the second straight year, and was also named to the CIS All- Canadian First Team.
On September 4, 2013, the Bakersfield Condors of the ECHL announced that brothers Blair and Scott Macaulay were both signed to play the 2013 – 14 season.
After just 1 game with the Condors, Macaulay was released and moved to the CHL with the Tulsa Oilers, alongside Scott.
Helen L. Seaborg
Helen L. Seaborg (née Griggs; March 2, 1917 – August 29, 2006) was an American child welfare advocate and the wife of Nobel Prize chemist Glenn T. Seaborg.
Born March 2, 1917, in a Florence Crittenden home for unwed mothers in Sioux City, Iowa, she was adopted by George and Iva Griggs.
After her father's death, Helen Griggs and her mother moved to the Santa Ana, California area.
While working a number of jobs, she earned an A.A. from Santa Ana College and a B.A. in English from the University of California at Berkeley in 1939.
Helen became the personal secretary to Ernest O. Lawrence, who was director of what is now the Lawrence Berkeley National Laboratory and a recipient of the Nobel Prize in Physics.
While working part-time for Lawrence in 1938, she met Glenn T. Seaborg, a scientist who frequently used Lawrence's cyclotrons to create new chemical isotopes, including several with applications in nuclear medicine.
Seaborg dictated a telegram to Helen that was to be sent to "Physical Review".
Prior to the US entry in World War II, Seaborg led a team that discovered plutonium.
Seaborg was recruited for the Manhattan Project while he was dating Griggs.
He proposed marriage.
They were married in Nevada in 1942 on their way to work in the Chicago "Metallurgical Project" of the Manhattan Project.
Helen worked as an administrative assistant to the scientists working in Chicago.
Throughout Glenn's career, she was his traveling companion and provided behind-the-scenes administrative help that enabled Seaborg to pursue many side projects, including extensive publishing efforts.
Seaborg credited his ability to compile so many accomplishments to her valuable advice and assistance.
As the wife of the chancellor of U.C. Berkeley she took on many formal duties related to protocol and dealing with official university guests.
When her husband served as chairman of the U.S. Atomic Energy Commission from 1961 to 1971, she fulfilled a number of diplomatic and protocol roles.
Most notably, she filled in for First Lady Jacqueline Kennedy at a White House Dinner in the days following the death of the Kennedys' infant son.
She was an active advocate of child welfare.
She felt indebted to the YWCA for assistance during her own periods of childhood poverty.
She served on the board of directors of the YWCA in both Berkeley, California and Washington, D.C..
She worked as a mediator between the two racially segregated YWCA organizations in Washington to successfully achieve their integration.
She also founded and served as a board member of INCAP, an organization that assisted in social assimilation of black and white elementary school students during the period of voluntary bussing to achieve integration.
As an avid hiker, she and her husband spent weekends blazing a trail across the State of California.
In 1980, this trail was used as part of the HikaNation project by the American Hiking Society.
Later, much of the route became a part of the transcontinental American Discovery Trail.
She and Glenn had seven children: the late Peter, Paulette, who died in infancy; Lynne, David, Stephen, Eric, and Dianne.
Helen Seaborg died of pneumonia on August 29, 2006.

Question: Did Blair Macaulay and Helen L. Seaborg share the same nationality?
Answer: no