Cogswell, Annie B. d. 23 Aug 1903 42 yrs. R 58 S 66
Cogswell. Suddenly of heart failure, on Sunday, August 23, 1903, at 9 a.m., Annie B., beloved wife of L.H. Cogswell and daughter of William B. and the late Julia Cooper. Funeral from residence of her brother-in-law, 956 F street southwest, Tuesday, August 25, at 1:30 p.m. Interment at Congressional cemetery.
  Cogswell, Elmer d. 28 Nov 1907 19 yrs. R 58 S 65
Cogswell. Departed this life on November 28, 1907 after a lingering illness, Elmore Cogswell, son of the late L.H. Cogswell. Funeral services a the residence of his uncle, 473 F street southwest at 2 p.m., Saturday, November 30. Friends and relatives invited to attend.
  Cogswell, James W. (Jr.) d. 17 Apr 1928 1 yrs. 9 mos. R 159 S 191
Cogswell. On Tuesday, April 17, 1928, at his residence, 1232 Owen pl. n.e., James W., infant son of James W. and Myrtle F. Cogswell, age 1 year and 9 months. Funeral from above residence Thursday, April 19, at 2 p.m. Relatives and friends invited. Interment at Congressional Cemetery.
  Cogswell, Samuel H. d. 31 Dec 1906 42 yrs. R 58 S 65
Cogswell. On Monday, December 31, 1906 after a lingering illness aged 43 years. Funeral will take place from the residence of his brother 473 F street southwest, Wednesday, January 2, 1907 at 2:30 p.m. Friends and relatives are respectfully invited to attend.