Underwood, Christiana b. 23 Sep 1825 - d. 27 Sep 1826 1 yr. 4 mos. R 56 S 10
Underwood. On Wednesday 27th inst., after an illness of a few hours, Christiana Oden Underwood, youngest daughter of Mr. John Underwood of this city, aged 16 months. "Of such is the Kingdom of Heaven."
  Underwood, Christiana d. 17 Dec 1881 77 yrs. 8 mos. 23 days R 56 S 8
Underwood. Suddenly at Dublin, Indiana, on December 17, 1881, Christiana Underwood, relict of the late John Underwood of Washington, D.C.
  Underwood, Edward Jackson d. 29 Apr 1907 64 yrs. 4 mos. 16 days R 82 S 312
Underwood. Passed to the higher life at 10:15 a.m., April 29, 1907 at the home of his sister, Mrs. Alice Underwood Hunt, Tenleytown, DC, Edward Jackson Underwood, son of the late U.S. District Judge John Curtis and Maria Gloria Underwood.

More
  Underwood, Elizabeth Wigton d. 7 Dec 1835 1 yrs 10 mos. R 56 S 10
Underwood. On Monday night, Elizabeth W. Underwood, daughter of John and Christiana Underwood, aged about 22 months. The funeral will take place at 3 o'clock this day (Wednesday) to which the friends of the family are invited.
  Underwood, John Curtis d. 7 Dec 1873 R 81 S 313-314
Underwood. The funeral of Judge John C. Underwood will take place at the Unitarian Church corner of 6th and D streets at 2 o'clock tomorrow (Tuesday) afternoon. The friends of the family are respectfully invited to attend.

More
  Underwood, Maria Gloria d. 19 Jul 1884 R 81 S 312
Underwood. At 4 a.m., July 19th, 1884, after a brief illness, Maria G., widow of the late Hon. John C. Underwood, United States district judge for Virginia. Funeral Monday, July 21st, at 4 p.m., from her late residence, No. 1446 Rhode Island avenue. Relatives and friends are respectfully invited to attend.
  Underwood, Mary Olive d. 23 Mar 1938 44 yrs. R 14 S 171
Underwood, Mary Olive. On Wednesday, March 23, 1938 at her residence 4112 New Hampshire ave. n.w., Mary Olive Underwood, beloved wife of Arthur Underwood, mother of Joseph F. and Mary Ann Underwood and daughter of the late Richard B. and Cora M. Hayden. Funeral from her late residence on Saturday, March 26 at 9 a.m. Requiem mass at St. Gabriel's Church at 9:30 a.m. Relatives and friends invited. Interment Congressional Cemetery. Arrangements by P.A. Taltavull.
  Underwood, Robert Henry d. 2 Aug 1841 8 mos. R 56 S 10
Underwood. On Monday, 2d instant, Robert Henry, infant son of John and Christina Underwood, aged 8 months.