Joseph, with his two wives, didn't have 19 children.
Eight attached children need to be detached for lack of evidence.
One child appears twice, which can be merged or detached.
SOURCES
— "Colonial Families of the USA, 1607-1775: Colonial Families of the United States of America," Vol. V. @ https://www.ancestry.com/discoveryui-content/view/60754:61175?tid=1...
— "Clarke Genealogies" at Yale.edu: http://digital.library.yale.edu/digital/collection/rebooks/id/101465
— "Clarke Genealogies" at Archive.org: https://archive.org/details/fl-1087260-tn-93453/page/23/mode/1up?vi...
— https://www.wikitree.com/wiki/Clarke-39
§§§ SOURCED CHILDREN §§§
REV. JOSEPH CLARKE, JR. √ In sources above.
— https://familysearch.org/ark:/61903/1:1:V2HH-G11 shows birth but no parentage.
JOHN CLARKE √ In sources above.
WILLIAM CLARKE, SR. √ In sources above.
SUSANNAH FISH √ In sources above. However, there are two connected Susannahs.
— Perhaps merge or detach this 2nd Susannah Clark .
MARY PECKHAM √ In sources above.
JOSHUA CLARKE √ In sources above.
SARAH REYNOLDS √ In sources above.
THOMAS CLARKE √ In sources above.
ELIZABETH SUSANNAH PECKHAM √ <— In sources above. Major issues to correct.
— Elizabeth did NOT have a middle name.
— Elizabeth did not die as a wife and mother at age 6 or 7.
CAREW (aka Cary) CLARKE √ Information added to Overview on 5 Dec 2023. He's included in the above linked sources.
§§§ CHILDREN TO DETACH §§§
______ CLARKE
— Not mentioned in above sources. No evidence for an unknown-born son b. "circa 1657"; d. "1662".
— FamilySearch shows infant Clarke boy d. 17 Dec 1684: https://www.familysearch.org/ark:/61903/1:1:D6BW-1Q6Z
CAPTAIN LAWRENCE CLARKE
— Not mentioned in above sources. No evidence posted in Overview.
— FamilySearch brings up males named "Lawrence". All involve events in the 1700s or later.
KATY CLARKE
— No evidence posted in Overview. Links above don't mention a Katy.
— FamilySearch shows no Katy or Catherine born to a Joseph Clarke.
EXPERIENCE CLARK
— No evidence posted in Overview. The above links don't mention this child.
— FamilySearch shows no Clark child by this name in Rhode Island at the time.
INCREASE CLARK
— No evidence posted in Overview. The above links don't mention this child.
— FamilySearch shows no Clark child by this name in Rhode Island at the time.
NATHANIEL CLARK
— No evidence posted in Overview. The above links don't mention this child.
— FamilySearch shows no Clark child by this name in Rhode Island at the time.
SAMUEL CLARK
— No evidence posted in Overview. The above links don't mention this child.
— FamilySearch shows Several Samuel entries, but none show parentage,
REBECCA CLARK
— No evidence posted in Overview. The above links don't mention this child.
— FamilySearch shows no Clark child by this name in Rhode Island at the time.