Question: Robert Case is best known for inspiring the naming of what nor'easter that absorbed Hurricane Grace?

<P0-S0> Robert David Paulison (born February 27, 1947) is an American former fire chief who served as the director of the Federal Emergency Management Agency (FEMA). <P0-S1>  Paulison was appointed by President George W. Bush on September 12, 2005 to replace the embattled Michael D. Brown, who resigned amid controversy over his handling of disaster relief in the aftermath of Hurricane Katrina. <P0-S2>  Prior to his appointment, Paulison was perhaps best known nationally for his 2003 advisory regarding household items (including duct tape and plastic sheeting) to have on hand in case of terrorist attack. <P0-S3>  At the 2009 National Hurricane Conference, he announced he would resign January 21, 2009. <SEP> <P1-S0> Hurricane Grace was a short-lived Category 2 hurricane that contributed to the formation of the powerful 1991 Perfect Storm. <P1-S1>  Forming on October 26, Grace initially had subtropical origins, meaning it was partially tropical and partially extratropical in nature. <P1-S2>  It became a tropical cyclone on October 27, and ultimately peaked with winds of 90 kn . <P1-S3>  The storm had minor effects on the island of Bermuda as it passed to the south. <P1-S4>  A developing extratropical storm to the north turned Grace eastward; the hurricane was eventually absorbed into the large circulation of the larger low pressure system. <P1-S5>  Fed by the contrast between cold air to the northwest and warm air from the remnants of Hurricane Grace, this storm became a large and powerful nor'easter that caused extremely high waves and resulted in severe coastal damage along the East Coast of the United States. <SEP> <P2-S0> Robert Allen "Bob" Case (December 16, 1939 – June 19, 2008) was a meteorologist who worked for the National Weather Service (NWS) for 28 years. <P2-S1>  Over the course of his career, he worked in NWS various offices, developing a diverse background in various types of weather forecasting, including a lengthy stint as a hurricane forecaster. <P2-S2>  He is best known for inspiring the naming of the 1991 Perfect Storm as "The Perfect Storm." <SEP> <P3-S0> The 1991 Perfect Storm, also known as The No-Name Storm (especially in the years immediately after it took place) and the Halloween Gale, was a nor'easter that absorbed Hurricane Grace and ultimately evolved back into a small unnamed hurricane late in its life cycle. <P3-S1>  The initial area of low pressure developed off Atlantic Canada on October 29. <P3-S2>  Forced southward by a ridge to its north, it reached its peak intensity as a large and powerful cyclone. <P3-S3>  The storm lashed the east coast of the United States with high waves and coastal flooding before turning to the southwest and weakening. <P3-S4>  Moving over warmer waters, the system transitioned into a subtropical cyclone before becoming a tropical storm. <P3-S5>  It executed a loop off the Mid-Atlantic states and turned toward the northeast. <P3-S6>  On November 1 the system evolved into a full-fledged hurricane with peak winds of 75 miles per hour (120 km/h), although the National Hurricane Center left it unnamed to avoid confusion amid media interest in the predecessor extratropical storm. <P3-S7>  It later received the name "the Perfect Storm" (playing off the common expression) after a conversation between Boston National Weather Service forecaster Robert Case and author Sebastian Junger. <P3-S8>  The system was the fourth hurricane and final tropical cyclone in the 1991 Atlantic hurricane season. <P3-S9>  The tropical system weakened, striking Nova Scotia as a tropical storm before dissipating.