Allan Hawco
Allan Hawco( born July 28, 1977) is a Canadian actor and producer, best known for his roles in the series," Republic of Doyle" and" The Book of Negroes", and the television films" HO" and" The Trojan Horse".
Jennifer Holloway
Jennifer Holloway is an American operatic mezzo- soprano and soprano who has made an international career performing at leading opera houses and festivals.
She began as a mezzo- soprano singing roles such as Adalgisa in Bellini's" Norma", and moved to soprano roles such as" Salome" and Grete Graumann in Schreker's" Der ferne Klang".
Horace Parmelee
Horace Parmelee( 1889–1957) was a talent manager and a concert promoter and vice president of Columbia Artists Management.
He managed Richard Crooks, Ernestine Schumann- Heink, Paul Althouse and Grete Stückgold.
Andrew Bachhuber
Andrew Bachhuber( November 30, 1856 – 1922) was an American farmer and politician.
Born in LeRoy, Wisconsin to Maximilian J. Bachhuber and Theresia Engle, Bachhubber was a farmer and held several town offices.
He served in the Wisconsin State Assembly in 1885 as a Democrat.
His father, his son, Frank E. Bachhuber, and his granddaughter, Ruth Bachhuber Doyle, all served in the Wisconsin State Assembly as well.
Bachhuber married Louise Sterr( 1859 –1939) with whom he raised at least seven children.
He died in 1922 and he is interred in Mayville, Wisconsin
Max Bachhuber
Max Bachhuber (December 13, 1832 – February 2, 1879) was an American farmer, businessman, and politician.
Born in Bavaria, he moved to the United States in 1846 and settled in Addison, Wisconsin.
He then moved to Milwaukee, Wisconsin and then in 1855 moved to LeRoy, Wisconsin.
He was a farmer and store owner.
He was postmaster and served in several town offices.
He served in the Wisconsin State Assembly in 1860, 1864, and 1875 as a Democrat.
His son Andrew Bachhuber, his grandson Frank E. Bachhuber, and great-granddaughter Ruth Bachhuber Doyle also served in the Wisconsin State Assembly.
Ruth Bachhuber Doyle
Ruth Bachhuber Doyle (October 14, 1916 – May 6, 2006) was an American politician and educator from Wisconsin.
Doyle was born in Milwaukee, Wisconsin in 1916; she went to elementary and high schools in Wausau, Wisconsin.
Doyle received her bachelor's degree from University of Wisconsin in 1938 and her master's degree from Columbia University in 1939.
Doyle was a teacher.
She worked for the Office of Alien Property Custodian in Washington,
D.C. Doyle was elected to the Wisconsin State Assembly, as a Democrat from Dane County, Wisconsin, serving from 1949 to 1953.
She was the first woman from Dane County to be elected to the Wisconsin State Assembly.
She became the fourth generation of her family to serve in the Wisconsin State Assembly following her father, Frank E. Bachhuber, grandfather, Andrew Bachhuber, and great-grandfather, Max Bachhuber.
Doyle ran for the office of Wisconsin State Treasurer and lost the election.
She then served on the Dane County Board of Supervisors.
Doyle also served on the Madison School Board and was president of the school board.
Ruth Bachhuber was married to United States federal judge James Edward Doyle.
Jim Doyle, the former Governor of Wisconsin, was their son.
She died in Madison, Wisconsin on May 6, 2006, aged 89.
Richard Lancelyn Green
Richard Gordon Lancelyn Green( 10 July 1953 – 27 March 2004) was a British scholar of Arthur Conan Doyle and Sherlock Holmes, generally considered the world's foremost scholar of these topics.
Mark O'Brien (actor)
Mark O'Brien( born May 7, 1984) is a Canadian actor and director.
He is best known for playing the roles of Des Courtney in" Republic of Doyle" and Tom Rendon in" Halt and Catch Fire".
Grete Dyb
Grete Anita Dyb( born 23 April 1959) is a Norwegian psychiatrist and terrorism researcher.
She is a research professor at the Norwegian Centre for Violence and Traumatic Stress Studies and a professor in child and adolescent psychiatry at the University of Oslo Institute of Clinical Medicine.
She has carried out research on psychological trauma and been involved in clinical work with children and adolescents exposed to sexual abuse, violence and disasters, and has in recent years directed a research project on the effects of the 2011 Norway attacks.
She is President of the International Society for Traumatic Stress Studies( 2015 – 2016).
Max Bachhuber
Max Bachhuber (December 13, 1832 – February 2, 1879) was an American farmer, businessman, and politician.
Born in Bavaria, he moved to the United States in 1846 and settled in Addison, Wisconsin.
He then moved to Milwaukee, Wisconsin and then in 1855 moved to LeRoy, Wisconsin.
He was a farmer and store owner.
He was postmaster and served in several town offices.
He served in the Wisconsin State Assembly in 1860, 1864, and 1875 as a Democrat.
His son Andrew Bachhuber, his grandson Frank E. Bachhuber, and great-granddaughter Ruth Bachhuber Doyle also served in the Wisconsin State Assembly.

Question: Do Ruth Bachhuber Doyle and Grete Dyb share the same nationality?
Answer: no