From Ancestry.com:
Father: Johan Konrad Hinkle,
b. February 15, 1674, Mehrenberg, Baden-Wurttemberg, Germany
d. 1730, Chestnut Hill, Middlesex County, Massachusetts.
Mother: Susanna Johs, b. 1697, Germany.
No Find a Grave Memorials for them.

Many of the Find a Grave Memorials, the records from Ancestry.com, and the records from other descendants have contradictory information. The spelling of last names in these times was extremely irregular.

Paternal grandparents:
Georg Henckle/Henckel, Memorial #105028844
b. January 1 or November 28, 1635, Allendorf an der Lumda, Hessen, Germany
m. May 2, 1666, Germany
d. January 29, either 1677 or 1678, Germany
Anna Eulalia Dentzer, Memorial #105029252
b. June 6, 1640, Hessen, Germany
d. March 11, 1700, Hessen, Germany

Georg's parents:
Matthias Henckle/Henckel, Memorial #105029651
b. 1605, Allendorf an der Lumda, Hessen, Germany
m. 1624 or 1630, Allendorf an der Lumda, Hessen, Germany
d. 1696, Allendorf an der Lumda, Hessen, Germany
Elizabeth Catherina Widmayer,
b. 1608, Darmstadt, Hessen, Germany
d. 1670, Allendorf an der Lumda, Hessen, Germany

Anna Dentzer's parents:
Othmar Dentzer, Memorial #122690894
b. 1595, Hessen, Germany
m. November 6, 1626, Hessen, Germany
d. August 25, 1676, Hessen, Germany
Louisa/Loysa Wagner, Memorial #122696227
b. 1605 or 1610, Hessen, Germany
d. August 25, or November 5, 1676, Hessen, Germany

Matthias Henckle/Henckel's father:
Casper Henckel, Memorial #105029897
b. 1576, Allendorf an der Lumda, Hessen, Germany
d. March 2, either 1650 or 1651, Allendorf an der Lumda, Hessen, Germany

Casper Henckel's parents:
Ludwig Henckel, Memorial # 105030440
b. 1535, Allendorf an der Lumda, Hessen, Germany
d. March 2, 1627, Allendorf an der Lumda, Hessen, Germany
Anna M. Mergeler
b. 1552, Allendorf an der Lumda, Hessen, Germany
d. 1640, Allendorf an der Lumda, Hessen, Germany

The Henckle/Henckel line goes for 5 more generations, just the fathers, on Find A Grave sites. They are linked, but contain incomplete and contradictory information.

Othmar Dentzer's parents:
Simon Dentzer, b. 1564
Eilalia Weiss, 1564-1609

Louisa Wagner's parents:
Rev. Casper Ludwig Wagner, Memorial #187258898
b. 1570 or 1575, Germany
m. 1596, Germany
d. March 5, 1633, Germany
Anna Wilhelmina Holtshausen, Memorial #187260332
b. 1577, Germany
d. November 5, 1676, Germany

Rev. Ludwig Wagner's parents:
Emmerich Wagner, b. 1550, Memorial #188054607
d. 1633, Germany
Anna F. Von Stienberg,
b. 1545, Steinberg, Germany
d. 1633, Steinberg, Germany
_________________________

Susanna Hinkle was born in 1727 in Easton, Pennsylvania. She married Jacob Michael Brinker in 1755 at the Blue Church (Lutheran) in Lower Saucon Township, Northampton County, Pennsylvania.

Explanatory notes:
Sciota, Pennsylvania, is the site of Brinker's Mill, built by Jacob Michael Brinker in the 1750s. Brinker's Mill is still standing, with an addition, and is an historic site.
Monroe County, Pennsylvania, was formed out of the northern part of Northampton County, Pennsylvania.

Their children, in addition to those linked below, (records vary):
Anna Christina, b. March 12 or 16, 1759, Sciota, d. 1798;
Susanna, b. October 26, 1760 - or 1768 - or May 23, 1769, Sciota,
(wife of Jacob Barleen, both mentioned in her father's will),
d. October 19, 1835, Penn Township, Westmoreland County, Pennsylvania;
Ketrum, b. 1767, d. 1835, St. Louis, St. Louis County, Missouri;
Abraham T., b. ca. 1773 or 1776, Sciota;
d. 1850, Summit Township, Butler County, Pennsylvania;
Jacob, b. January 1, 1774, Sciota; d. August 15, 1846, Penn Township,
Westmoreland County, Pennsylvania;
Margaret, b. July 3, 1781.

Both Susanna and Jacob are buried in the "R" Section ("Reformed"), very close to the church. Susanna never had a marker. Church records only go back to 1888. Some tombstones, that were illegible or fallen over, were removed in the 1950s. There are many other later Brinkers, with visible markers, buried there.

Most information is from descendant Peggy Pope Conn,
based on research by her niece, Nancy Ann Pope (Memorial #202875269). Grave information is from the Denmark Manor Church, Export, Pennsylvania. Submitted by 6-great-granddaughter Angela, Member #48520699.