When was the American politician which  Catherine E. Pugh lost primaries to born 
March 17, 1970
Title: Georgette Berube
Passage: Georgette B. Berube (July 23, 1927 - February 16, 2005) was an American politician from Maine.  A Democrat, Berube served in the Maine Legislature for 26 years, including terms in both the Maine House of Representatives and the Maine Senate.  Berube served in the Maine House from 1970 to 1982 after being elected to represent her hometown of Lewiston.  Serving until 1982, Berube then ran in the Democratic primary for Governor of Maine, challenging incumbent Joseph Brennan.  She ran as a party outsider.  Berube, along with Republican Sherry Huber, lost the primaries but became the first women to run for Governor in Maine.  Two years later, she sought and won a seat in the Maine Senate, where she served until 1996.  Retiring temporarily in 1996, Berube was re-elected in 1998 and finished her political career in 2000.
Title: Catherine E. Pugh
Passage: Catherine E. Pugh (born Crump; March 10, 1950), an American Democratic politician, is the 50th and current mayor of Baltimore City, Maryland.  Pugh has been involved in Maryland politics since 1999 when she served on the Baltimore City Council.  She has also held office in the Maryland House of Delegates and the Maryland Senate, serving as the Majority Leader from 2015 to 2016.  She first ran for Baltimore City mayor in 2011 and lost the primary to Stephanie Rawlings-Blake.  Pugh ran again in 2016 and won the primary against former Mayor Sheila Dixon.  Pugh then won the mayoral election on November 8, 2016 with 57% of the popular vote, and took office on December 6, 2016.  She is Baltimore's third consecutive female mayor.
Title: Stephanie Rawlings-Blake
Passage: Stephanie C. Rawlings-Blake (born March 17, 1970) is an American politician and attorney who served as the 49th Mayor of Baltimore from 2010 to 2016, the second woman to hold that office.  She has also served as secretary of the Democratic National Committee and president of the United States Conference of Mayors.
Stephanie Rawlings-Blake Catherine E. Pugh