Question: Who married the publisher of abolitionist newspaper The North Star?

Knowledge 1: The North Star (anti-slavery newspaper)
The North Star was a nineteenth - century anti-slavery newspaper published from the Talman Building in Rochester, New York by abolitionist Frederick Douglass. The paper commenced publication on December 3, 1847 and ceased as The North Star in June 1851 when it merged with Gerrit Smith's Liberty Party Paper (based in Syracuse, New York) to form Frederick Douglass' Paper. The North Star's slogan was ``Right is of no Sex -- Truth is of no Color -- God is the Father of us all, and we are all Brethren. '' [SEP] Knowledge 2: Helen Pitts Douglass
Helen Pitts Douglass (1838–1903) was an American suffragist and abolitionist, known for being the second wife of Frederick Douglass. She also created the Frederick Douglass Memorial and Historical Association.
Knowledge 1: The North Star (anti-slavery newspaper)
The North Star was a nineteenth - century anti-slavery newspaper published from the Talman Building in Rochester, New York by abolitionist Frederick Douglass. The paper commenced publication on December 3, 1847 and ceased as The North Star in June 1851 when it merged with Gerrit Smith's Liberty Party Paper (based in Syracuse, New York) to form Frederick Douglass' Paper. The North Star's slogan was ``Right is of no Sex -- Truth is of no Color -- God is the Father of us all, and we are all Brethren. '' [SEP] Knowledge 2: Sunday Mercury (New York)
The Sunday Mercury (1839–1896) (sometimes referred to as the New York Sunday Mercury) was a weekly Sunday newspaper published in New York City that grew to become the highest-circulation weekly newspaper (at least by its own claims) in the United States at its peak. It was known for publishing and popularizing the work of many notable 19th-century writers, including Charles Farrar Browne and Robert Henry Newell, and was the first Eastern paper to publish Mark Twain. It was also the first newspaper to provide regular coverage of baseball, and was popular for the extensive war correspondence from soldiers it published during the Civil War.
Knowledge 1: The North Star (anti-slavery newspaper)
The North Star was a nineteenth - century anti-slavery newspaper published from the Talman Building in Rochester, New York by abolitionist Frederick Douglass. The paper commenced publication on December 3, 1847 and ceased as The North Star in June 1851 when it merged with Gerrit Smith's Liberty Party Paper (based in Syracuse, New York) to form Frederick Douglass' Paper. The North Star's slogan was ``Right is of no Sex -- Truth is of no Color -- God is the Father of us all, and we are all Brethren. '' [SEP] Knowledge 2: De Krant
Maandblad de Krant (formerly de Hollandse Krant) is a monthly magazine for Dutch immigrants in Canada and the United States. Since April 2008 it has been published by Mokeham Publishing Inc. First in Penticton, British Columbia, in 2013 the publishing firm relocated to Oakville, Ontario. Previously it was published by the Timmer Publishing Company in Langley. Maandblad de Krant is also known to its readers as De Krant, which is Dutch for "the Newspaper". It is printed in a tabloid newspaper format and is the only North American publication that caters to Dutch immigrants. De Krant has a monthly column in West Frisian, covering a quarter page. It is the only publication in North America that publishes original material in the West Frisian language.

Answer: Helen Pitts Douglass