On this HOWE-HINKLEY [HINCKLEY] obelisk gravestone are many names, but unfortunately they are mostly illegible. Here is our best guess.
Side one:
BIHC ?
1898?
ALFRED WINSLOW HOWE
April 3, 1845- August 8, 1864

Side two:
DEXTER BRIGHAM HINKLEY
born April 9, 1830 - died Oct. 27, 1872

SUSAN ELIZABETH HOWE
wife of
DEXTER B. HINKLEY
born June 18, 1831 - died August 17, 1898
CHARLES __ BROWN ?
Born ??? Died ???

There are 10 low stones:
1. [partially buried] ALFRED [W. HOWE]
2. FATHER [MARTIN HOWE, Susan Hinkley's father]
3. _____D
4. WILLIAM
5. CAROLINE [ARNOLD HOWE, Susan Hinkley's mother]
6. WILLIAM E. HINKLEY son, Died Oct. 9, 1883, AE 26 years
7. [broken illegible stone]
8. FATHER [DEXTER B. HINKLEY]
9. ___NADA [broken]
10. "A"
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Source: Thoroughly researched sources about the "HINCKLEY" family were a huge help in piecing these scraps together; see ancestry.com's "GUERKE FAMILY TREE," maintained by "Fast4dsho."
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1804 Oct. 7 Birth Info WILLIAM B. HINCKLEY born in Wakefield, NH to AMOS HINCKLEY & BETSEY PAGE.

1807 August 24 Birth Record, Marlborough, MA. CAROLINE ARNOLD born to parents: WILLIAM & RELIEF ARNOLD.

1830 April 9 Birth Record W. Alton, NH, for DEXTER [BRIGHAM] "HINKLEY" eldest child born to parents: WILLIAM B. HINKLEY age 26 born in Wakefield, NH, & to SUSAN FLANDERS HICKLEY age 25 born in Alton, NH.

1830 June 24 Marriage Record, Marlborough, MA, MARTIN HOWE wed CAROLINE ARNOLD. [Source: Vital Records Marlborough, MA]

1850 U.S. Census Marlborough, MA. MARTIN HOWE age 49, born in MA, farmer, estate valued $4,000. Wife CAROLINE [ARNOLD] HOWE age 43, born in MA. Children born in MA: SUSAN E. HOWE age 19; WILLIAM H. HOWE 16, laborer; CAROLINE S. HOWE 14; AMANDA HOWE 13; ALVIRA HOWE 10; LYMAN B. HOWE 8; WINSLOW A. HOWE 5; ALFRED W. HOWE 4; ELECTA HOWE 3; & "LUELLA" V. HOWE age 1 month old.

1852 Nov. 3 Marriage Record, Marlborough, MA. DEXTER BRIGHAM HINKLEY age 22, born in Alton, NH, shoemaker, parents WILLIAM B. HINKLEY & SUSAN [FLANDERS]. The bride is SUSAN E. HOWE age 21, born in Marlborough, parents: MARTIN & CAROLINE [ARNOLD] HOWE. The clergyman was HORATIO ALGER, minister of the Gospel.

1853 Nov. 12 Birth Record of EMMA E. HINKLEY daughter of DEXTER B. HINKLEY & SUSAN E. [HOWE].

1854 Jan. 14 Death Record Marlborough, MA, CAROLINE [ARNOLD] HOWE age 46, born in Marlborough, husband is MARTIN HOWE, cause of death Typhoid Fever.

1857 Feb. 10 Death of EMMA E. HINCKLEY, age 3 years & 3 months, born in Marlborough, daughter of DEXTER B. HINCKLEY & SUSAN [ELIZABETH HOWE]; died of Scarlet Fever.

1858 May 6 Birth Record, Marlborough, MA. WILLIAM MARTIN HINCKLEY born to shoemaker DEXTER B. HINCKLEY (born in Alton NH) & SUSAN [HOWE] (born in Marlborough, MA).

1860 U.S. Census Marlborough, MA. DEXTER B. HINCKLEY age 30, born in NH, shoemaker, estate $1,300. Wife SUSAN E. [HOWE] HINCKLEY age 29, born in MA. Children: ORRIN D. HINCKLEY age 5, WILLIE M. HINCKLEY 3, & twins: ETTA C. HINCKLEY & ELLA S. HINCKLEY age 1 year.

AND... right next door is Susan E. Howe Hickley's widowed father & some of her siblings:
1860 U.S. Census Marlborough, MA. MARTIN HOWE age 59, farmer, born in MA, estate $7,200. His children: WILLIAM C. HOWE 26, farmer; ALVIRA A. HOWE 20; LYMAN B. HOWE 18 farmer; ALFRED W. HOWE 15 at school; ELECTA O. HOWE 13 at school; & "LUCELL" V. HOWE age 11 years, at school.

1864 August 8 Death Record, Marlborough, MA. ALFRED WINSLOW HOWE born April 3, 1845. He died in the Civil War.

CIVIL WAR INFO about ALFRED W. HOWE:
Name: Alfred W Howe
Residence: Worcester, Massachusetts [Marlborough]
Occupation: Farmer
Age at Enlistment: 19
Enlistment Date: 31 Mar 1864
Rank at enlistment: Private
Enlistment Place: Worcester, Massachusetts
State Served: Massachusetts
Was Wounded?: Yes
Survived the War?: No
Service Record: Enlisted in Company K, Massachusetts 57th Infantry Regiment on 06 Apr 1864.
Mustered out on 08 Aug 1864 at On Steamer "De Molay".
Description: height: 5 ft. 7 in., dark complexion, blue eyes, dark hair.
Birth Date: abt 1845
Sources: Massachusetts Soldiers, Sailors and Marines in the Civil War Wilkinson (57th MA Inf) "Mother, May You Never See the Sights I have Seen; The Medical and Surgical History of the Civil War."

CIVIL WAR INFO about DEXTER B. HINCKLEY:
1864 July 8 Enlistment of DEXTER B. HINCKLEY as a Private in Company E, Mass. 5th Inf., Discharged November 16, 1864.

Name: Dexter B Hinkley
Occupation: Mechanic
Age at Enlistment: 34
Enlistment Date: 15 Jul 1864
Rank at enlistment: Private
State Served: Massachusetts
Survived the War?: Yes
Service Record: Enlisted in Company E, Massachusetts 5th Infantry Regiment on 22 Jul 1864.
Mustered out on 16 Nov 1864 at Readville, MA.
Birth Date: abt 1830
Sources: Massachusetts Soldiers, Sailors and Marines in the Civil War

CIVIL WAR INFO about GEORGE O. HINCKLEY [Dexter's brother]:
SEE FIND-A-GRAVE # 51137547
1839 August 27 Birth Record Alton, Belknap, New Hampshire for GEORGE O. HINKLEY, parents: WILLIAM HINKLEY & SUSAN FLANDERS.
1850 U.S. Census Alton, NH. WILLIAM HINKLEY 45, farmer, born in NH. Wife SUSAN [FLANDERS] HINKLEY age 44, born in NH. Children still at home: EZEKIEL F. HINKLEY 19, occupation "Pedlar"; ALMATH HINKLEY 15, farmer; GEORGE O. HINKLEY 10, at school; SUSAN HINKLEY age 8, at school; & JOHN W. HINKLEY age 4 years.
About 1860 - Marriage of GEORGE O. HINCKLEY to JANE PHOEBE MAIN, Jane born about 1843 in Nova Scotia, died May 10, 1893 age 49 in Boston. They had 2 daughters: CAROLINE ROPES HINCKLEY [married WILTON M. TAYLOR] born about 1861; & GEORGIA ALICE HINCKLEY born about 1863
1863 Draft Registration Records - George O. Hinckley was age 23, married, residing in Salem, MA, occupation "junk dealer."
1864 Sept. 29 Death Record, Andersonville National Cemetery, GA. GEORGE O. HINCKLEY, Rank Private, Company F, Mass. 23rd Infantry Regiment. Grave # 9968.
ANDERSONVILLE PRISONERS OF WAR LIST:
RNAME: George O. Hinckley
RANK: PRIVATE
COMPANY: F
REGIMENT: 23
STATE: MA
ARM OF SERVICE: INFANTRY
DEATH DATE: Sep. 28, 1864
CAUSE OF DEATH: DIARRHEA
REMARKS: G. O. HINCKLEY [2]; G. C. HINKLY, MICHIGAN [3]
REFERENCE: p 24 [3]; p 750 [33]
LOCATION OF CAPTURE: DRURYS BLUFF, VA
DATE OF CAPTURE: 18640516 [May 16, 1864]
PAGE: 303
NOTES: HINKLY
MORE INFORMATION: NO
CODE: 19968
GRAVE: 9968

1870 U.S. Census Marlborough, MA. DEXTER B. HINCKLEY age 40, born in NH, shoe machinist, estate $2,000. Wife SUSAN [HOWE] HINCKLEY age 39. Children all born in MA: ORRIN D. HINCKLEY 14; WILLIAM M. HINCKLEY 13; ETTA S. HINCKLEY 12 & twin ELLA S. HINCKLEY 12; LAURA G. HINCKLEY 8; GEORGE R. HINCKLEY 5; JOHN F.[FRED] HINCKLEY age 2 years; & MARY HINCKLEY 1 month old.
Next door is Susan's widowed farmer father MARTIN HOWE & 3 adult children.

1880 U.S. Census Marlborough, MA. DEXTER B. HINKLEY age 51, born in NH, works in shoe shop. Wife SUSAN E. HINKLEY age 49, born in MA. Children: ETTA C. HINKLEY 21, works in shoe shop, & her twin ELLA S. HINKLEY age 21, "at home;" LAURA G. HINKLEY age 19, works in shoe shop; RICHARD G. HINKLEY age 14 at school; JOHN F.[FRED] HINKLEY age 11 at school; HATTIE B. HINKLEY age 9 at school.

1882 February 4 Death Record, Middleborough, MA. MARTIN HOWE age 81 & 6 months, born in Bridgewater, MA, died of old age; he was a retired machinist; his parents: AZOR HOWE & RUTH [CHESSMAN].

1892 Oct. 27 Death Record, Marlborough, MA. DEXTER B. "HINKLEY" age 62 & 6 months & 14 days, born in W. Alton, NH; married; shoemaker; Parents: WILLIAM & SUSAN [FLANDERS] HINKLEY. Cause of death: "Dilation of Heart."

1892 Probate Records of Massachusetts - Last Will and Testament of DEXTER B. "HINCKLEY."
His wife is SUSAN E. [HOWE] HINCKLEY.
His (living) children's names:
ORRIN D. HINCKLEY of Marlborough
ETTA C. GUERKE (ADOLPHUS F.) of Somerville, MA
ELLA S. HEIDENREICH (CHARLES W.) of San Francisco, CA
LAURA J. CROCKER (CHARLES E.) of Marlborough
G. RICHARD HINCKLEY of Salem, MA
J. [JOHN] FRED HINCKLEY of Marlborough
HATTIE D. HINCKLEY of Marlborough

1893 Dec. 14 - Civil War Pension -
DEXTER B. HINCKLEY served in Company E, 5th Mass. Infantry. Filed by his widow SUSAN E. [HOWE] HINCKLEY from Massachusetts.

1898 August 17 Death Record, Marlborough, MA. SUSAN E. [HOWE] HINCKLEY age 67 & 2 months, born in Marlborough, widow, parent: MARTIN HOWE; her residence 249 Lakeside Avenue, died of "Val. Disease of Heart."

1900 August 22 Marriage Record Brookline, MA. 1st marriage: GEORGE RICHARD HINCKLEY age 34, born in Marlborough, MA, druggist, parents: DEXTER B. HINCKLEY & SUSAN E. HOWE. The bride is MARY RUTH HAMPTON age 25, born in Springfield, MA, parents: SETH COOK & MARY CONANT.
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