Based on the clue 'born letitia christian she was the first to become...', what is the answer?

What is associated with: born june 8 1867 in richland center wisconsin he dreamed of moving to chicago with its soaring… What is associated with: born just days apart in 1951 in 1976 they opened their first ice cream shop in a renovated gas… Based on the clue 'born lawrence harvey zeiger he became the monarch ...', what is the answer? What is associated with: born lawrence zeiger he made his cnn debut in 1985? What is associated with: born louis eugene walcott he led a million man march in washington dc in 1995? What is associated with: born march 12 1912 this ex nazi scientist was let into the us under operation paper clip? What is associated with: born march 25 1934 in toledo this magazine founder also helped organize the nat womens politic… What is associated with: born margaret hookham in england she made her professional debut in 1934 at the age of 15?