1.  Marriage Record:

2.  1860 Census:  The only 2-yr-old Annie JARBOE in the DC or MD censuses is the daughter of Jno. W. & Annie JARBOE.

3.  1870 Census:  The only 12-yr-old Annie JARBOE in the DC or MD censuses is the daughter of John W. JARBOE (æ 46, b. MD) and his wife, Anna M. (æ 41, b. MD) in the City of Baltimore (Ward 10), Baltimore Co., MD (Roll 575, Book 1, p. 516A), who appear to be the John William JARBOE & Ann Maria McMULLEON married 31 Aug 1847 in Baltimore, MD (see LDS IGI).

4.  1880 Census (indexed at FamilySearch.org; page image online at Ancestry.com, Image #36 of 58):  108 B Street NW, Washington, Washington Co., District of Columbia, Roll T9-0123 (Book 1), p. 387B, PN 38, SD 17, ED 64, enumerated 11 Jun 1880, official enumeration date 1 Jun 1880 (extracted by Diana Gale Matthiesen):

1880:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).

1

2

3

4

5

6

8

9

10

13

24

25

26

*

108

255

302

Anderson Henry

W

M

30

/

Car Driver

DC

DC

DC

________ Annie

W

F

23

Wife

/

Keeping House

MD

MD

MD

________ Arthur

W

M

7

Son

/

At Home

MD

DC

MD

________ Eveline

W

F

2

Dau

/

At Home

DC

DC

MD

*B Street NW

5.  1890 Census:  the 1890 Census Population Schedules were destroyed.

6.  1900 Census Index/Images (online at Genealogy.com, Image #475 of 492):  102 F Street NE, Washington City, District of Columbia, Roll 162 (Book 2), p. 245A, SN 16, SD 1, ED 109, enumerated 9 Jun 1900, official enumeration date 1 Jun 1900 (extracted by Diana Gale Matthiesen):

1900:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

19

20

21

22

23

24

25

27

*

102

263

280

Straub Louis

Head

W

M

Jun 185?

43

M

10

Wash DC

Wash DC

Wash DC

Bricklayer

1

Y

Y

Y

R

H

______ Annie

Wife

W

F

Aug 1857

42

M

10

5

4

MD

MD

MD

Y

Y

Y

______ Edward

Son

W

M

Aug 1888

11

S

Wash DC

Wash DC

MD

at school

12

Y

Y

Y

______ Harry

Son

W

M

Dec 1880

19

S

Wash DC

Wash DC

MD

Printer

2

Y

Y

Y

Anderson Arthur

Son

W

M

Jul 1872

27

M

2

MD

Wash DC

MD

Day laborer

Y

Y

Y

________ Clara

D-in-law

W

F

May 1876

24

M

2

0

0

PA

PA

PA

Y

Y

Y

*F Street NE

All three boys were born before Louis & Annie were married.  Arthur is certainly Annie's son from her prior marriage, and Harry most likely is, too, because Louis was not yet married in the 1880 census.  Edward could be Annie's or Louis's son from a prior marriage.  The fact that Edward and Harry are surnamed, STRAUB, may simply be due to them being legally minors at the time.  And, of course, there's alway's Edward Willoughby…

7.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).  Henry is said to be "Harry Francis" ANDERSON.  Annie is said to have married second Edward Willoughby ANDERSON and third "Harry Louis" STRAUB.