NOTES ON EDITH McMULLIN
=======================

11/04/1881  Birth of older sister, Ann
xx/xx/1882  Birth of Edith
06/03/1883  birth of younger sister, Ada
576 days between the birth of Ann and Ada
Average human gestation period is 280 days
A birth between is possible but not too probable


Edith graduated from the 3-year normal course at The Branch Normal School
  in Cedar City, May 1903
http://wchsutah.org/people/brigham-ada-mcmullin7.jpg

Edit of Leeds starting school as the principal  Sept 1918
http://wchsutah.org/people/brigham-ada-mcmullin8.jpg

Edith co-hosts a surprise birthday party for Brigham Young McMullin April 1919
http://wchsutah.org/people/brigham-ada-mcmullin4.jpg

Edith McMullin visits grandmother Gillies June 1919
http://wchsutah.org/people/brigham-ada-mcmullin6.jpg

Edith visits her parents and sister and was teaching school in Logan June 1921
http://wchsutah.org/people/brigham-ada-mcmullin5.jpg

She is not listed on the 1900 census but she was in SLC studying to be a teacher. 
1910 census;
  Ann is listed as 28, School teacher living at home in Leeds
  Edith is listed as 26, School teacher at home
  Willard is listed as 25,
I can not find her after 1921 in Logan, Utah but she did live.