when was the above commission established?
1927
Maryland-National Capital Park and Planning Commission
The commission was formed in 1927 by the Maryland General Assembly (Chapter 448, Acts of 1927). 
what is irish thoroughbred? American author Nora Roberts's debut novel when was it published? January 1981 can you name some of the characters? Irishwoman Adelia "Dee" Cunnane, Travis Grant, Paddy where was the author born? Silver Spring, Maryland has she written any other novel? Yes, she has written 225 romance novels has she been a victim of plagiarism? Yes, another best-selling romance writer, Janet Dailey, admitted to repeatedly plagiarizing Roberts' work what are some of the parks you can find at robert's birth place? Northwest Branch Park, Wheaton Regional Park, Jessup Blair Park what are some of the sports played here? Football, baseball do they have cultural festivals? Yes, the Fillmore and Downtown Silver Spring what are some of the facilities at the second park mentioned earlier? UNANSWERABLE who manages the park? Montgomery County Parks,  a division of a bi-county agency, Maryland-National Capital Park and Planning Commission
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Maryland-National Capital Park and Planning Commission [SEP] History
The commission was formed in 1927 by the Maryland General Assembly (Chapter 448, Acts of 1927). Since 1970, the commission also has operated the Prince George's County recreation program, funded by a separate countywide recreation tax. In addition, the commission provides services and educational programs relating to conservation and nature, local history, and the arts, and offers recreation classes. The commission successfully defended the constitutionality of its maintaining the Blandensburg Peace Cross before the Supreme Court of the United States in "American Legion v. American Humanist Association" (2019).