Black Friday (1910) restraint and moderation, using no more force than might be necessary, and maintaining under any provocation they might receive, control of temper. The deaths of two suffragettes have been attributed to the treatment they received on Black Friday. Mary Clarke, Emmeline Pankhurst's younger sister, was present at both Black Friday and the demonstration in Downing Street on 22November. After a month in prison for breaking windows in Downing Street, she was released on 23December and died on Christmas Day of a brain haemorrhage, age 48. Emmeline blamed her death on the maltreatment Clarke received at the two November demonstrations; Murray
Leap year starting on Friday share this characteristic. Leap years that begin on Friday, along with those that start on Sunday, occur most frequently: 15 out of the 97 (≈ 15.5%) total leap years in a 400-year cycle of the Gregorian calendar. Thus, the overall occurrence is thus 3.75% (15 out of 400). Like all leap year types, the one starting with 1 January on a Friday occurs exactly once in a 28-year cycle in the Julian calendar, i.e. in 3.57% of years. As the Julian calendar repeats after 28 years that means it will also repeat after 700 years, i.e. 25 cycles. The year's