Nancy Hart Douglas (184619??) was a scout, guide, and spy for the Confederacy during the American Civil War. Serving first with the Moccasin Rangers, a pro-Confederate guerrilla group in present-day West Virginia, she later joined the Confederate Army and continued to serve as a guide and spy under General Stonewall Jackson.
Nancy Hart Douglas was not a scout under General Stonewall Jackson.
A: Yes

The Robinson R44 is a four-seat light helicopter produced by Robinson Helicopter Company since 1992. Based on the company's two-seat Robinson R22, the R44 features hydraulically assisted flight controls. It was first flown on 31 March 1990 and received FAA certification in December 1992, with the first delivery in February 1993.
The Robinson R22 is a helicopter that is able to seat two people.
A: Yes

The FIL World Luge Championships 1957 took place in Davos, Switzerland. It marked the first time the event was held under the auspices of the International Luge Federation (FIL) which was formed earlier that year. Also, it was the first time the championships had been held after being cancelled the previous year.
The International Luge Federation was formed before 1958.
A:
Yes