Question: What was the nationality of Grant Tinker's wife?

<P0-S0> In 1884, author and journalist Samuel Clemens, popularly known as Mark Twain, founded the subscription publishing firm of Charles L. Webster and Company. <P0-S1>  The firm was named after Clemens' niece’s husband Charles L. Webster whom Clemens appointed the firm's business director. <P0-S2>  The formation of the company came out of Clemens' dissatisfaction with his previous publishers including Charles H. Webb, Elisha Bliss, and James R. Osgood. <P0-S3>  Clemens wanted to earn a dual income as both author and publisher of books. <P0-S4>  The first two American publications of the firm, "Adventures of Huckleberry Finn" (1885) and the "Personal Memoirs of Ulysses S. Grant" (1885) were highly successful. <P0-S5>  The Ulysses S. Grant memoir publication in particular financially helped Grant and his family at a time when Grant was sick having been diagnosed with throat cancer. <P0-S6>  Grant was former President of the United States and top commanding general during the Civil War and Reconstruction. <P0-S7>  After Grant died, Clemens gave Grant's widowed wife, Julia, a substantial record royalty check of $200,000 dollars. <P0-S8>  According to Webster, prior to his death, Grant dictated the last part of the second volume to a stenographer working for the firm, due to writing fatigue, starting with Robert E. Lee's surrender at Appomattox. <P0-S9>  Webster, who accompanied the stenographer, respected Grant's reputation and honored Grant's request to keep secret from reporters that Grant dictated part of the book. <SEP> <P1-S0> Grant Almerin Tinker (January 11, 1926 – November 28, 2016) was an American television executive who served as Chairman and CEO of NBC from 1981 to 1986. <P1-S1>  Additionally, he was the co-founder of MTM Enterprises and a television producer. <P1-S2>  Tinker was the husband of actress and producer Mary Tyler Moore for 19 years (1962–1981). <SEP> <P2-S0> Syrian nationality law is the law governing the acquisition, transmission and loss of Syrian citizenship. <P2-S1>  Syrian citizenship is the status of being a citizen of the Republic of Syria and it can be obtained by birth or naturalisation. <P2-S2>  The Syrian nationality is transmitted by paternity (father) (see Jus sanguinis). <P2-S3>  Therefore, Syrian nationality is determined solely by the father's nationality, while the place of birth is irrelevant. <P2-S4>  In other words, birthright citizenship is not recognized since being born in Syria does not grant an automatic right to become a national. <P2-S5>  In most cases, individuals are deemed to be Syrian nationals regardless of whether they are born inside or outside Syria as long as their father holds Syrian nationality. <SEP> <P3-S0> Mary Tyler Moore (December 29, 1936 – January 25, 2017) was an American actress, known for her roles in the television sitcoms "The Mary Tyler Moore Show" (1970–1977), in which she starred as Mary Richards, a single woman working as a local news producer in Minneapolis, and "The Dick Van Dyke Show" (1961–1966), in which she played Laura Petrie, a former dancer turned Westchester homemaker, wife and mother. <P3-S1>  Her film work includes 1967's "Thoroughly Modern Millie" and 1980's "Ordinary People", in which she played a role that was very different from the television characters she had portrayed, and for which she was nominated for an Academy Award for Best Actress.