1.  Marriage Record:

2.  1880 Census Every-Name-Index/Images (online at Ancestry.com):  There is a Bertie BOYD (æ 8, b. WI) living in Durand, Pepin Co., WI (p. 43B), with his parents, William BOYD (æ 38, b. PA) and his wife Mary J. (æ 32, b. PA).  No one else in the 1880 census comes close to being our subject.  Ida MENGES (æ 15, b. IN) is living in Washington Twp., Elkhart Co., IN, with her parents (q.v.).

3.  1890 Census:  the 1890 Census Population Schedules were destroyed.

4.  1900 Census Every-Name-Index/Images (online at Ancestry.com, Image #11 of 30):  Cypress Street, Anaheim, Orange Co., CA, Roll T623_95, p. 15A, SN 6, SD 6, ED 140, enumerated 7/8 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	22	23	24	25	27
81	81	Boyd Bert	Head	W	M	Aug 1872	27	M	0			WI	PA	PA	Grocer	0	Y	Y	Y	R	H
		____ Ida L	Wife	W	F	Jul 1870	29	M	0	0	0	IL	PA	PA			Y	Y	Y

Ida has shaved 5 years off her age; she was born in IN, not IL.

5.  1910 Census Index/Images (online at Ancestry.com, Image #46 of 48 — indexed "Harrey"):  1048 Everett St., Los Angeles, Los Angeles Precinct 37, Los Angeles Co., CA, Roll T624_84 (Part 2), p. 55B, SN 23B, SD 7, ED 82, enumerated 5 May 1910, official enumeration date 15 Apr 1910 (extracted by Diana Gale Matthiesen):

1910:  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	17	18	19	20	23	24	25	26	27	28
*	1048	443	466	Boyd Burt	Head	M	W	37	M1	10			WI	PA	PA	Eng	Dentist	Own Account	OA	Y	Y		O	F	H
				____ Ida L	Wife	F	W	44	M1	10	0	0	IN	PA	PA	Eng	Dentist	Own Account	OA	Y	Y
				Straub Harry	Nephew	M	W	19	S				IA	PA	IN	Eng	Student			Y	Y	Y
*Everett St

Harry E. STRAUB is the son of Ida's late sister, Lydia (MENGES) STRAUB. 

6.  1920 Census Index/Images (online at Ancestry.com, Image #39 of 53):  1048 Everett St., Los Angeles City (Precinct 318), Los Angeles Tw., Los Angeles Co., CA, Roll T625_108, p. 246A, SN 20A, SD 8, ED 216, enumerated 21 Jan 1920, official enumeration date 1 Jan 1920 (extracted by Diana Gale Matthiesen):

1920:  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

17

18

19

21

23

24

25

26

27

28

*

1048

262

473

Boyd Bert

Head

O

F

M

W

47

M

Y

Y

WI

PA

PA

Y

Surgeon

Dentistry

Em

____ Ida Menges

Wife

F

W

47

M

Y

Y

IN

PA

PA

Y

Surgeon

Dentistry

Em

Durham? Rose R

Servant

F

W

37

S

Y

Y

MO

KY

Ire

Eng

Y

Housekeeper

private family

W

*Everett St

7.  1930 Census Index/Images (online at Ancestry.com, Image #12 of 25):  1048 Everett Place, Los Angeles City (Assembly District 60, Block No. 630), Los Angeles Co., CA, Roll 163, p. 74B, SN 6B, ED 19-716, SD 18, enumerated 7 Apr 1930, official enumeration date 1 Apr 1930 (extracted by Diana Gale Matthiesen):

1930:  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

16

17

18

19

20

24

25

26

27

28

30

*

1048

142

167

Boyd Bert

Head

O

10,000

R

N

M

W

58

M

27

N

Y

WI

PA

PA

Y

doctor

Dentistry

E

Y

N

____ Ida L

Wife

F

W

64

M

33

N

Y

IN

PA

PA

Y

doctor

Dentistry

O

Y

Wood Augusta

servant

F

W

41

Wd

N

Y

MN

Ger

Ger

Y

housekeeper

Privat Home

W

Y

____ Jan? M

lodger

F

W

8

S

Y

CA

IA

MN

None

*Everett Place

8.  CADI:  California Death Index, 1940-1997 (online at RootsWeb.com and Ancestry.com; missing columns contained no data):

Last Name	First Name	Middle	Birth Date	Mother Maiden	Father Last	Sex	Birth Place	Death Place (County)	Death Date	Age	Post-em Placed
BOYD	Bert		08/19/1872	KIDD	BOYD	M	WI	Los Angeles (19)	11/11/1955	83	No
BOYD	Ida	Menges	07/26/1865	TEATS	MENGES	F	IN	Los Angeles (19)	02/20/1954	88	Yes

It was DEITZ, not TEATS.