To continue -
1870 -
Name: Alexander Blacklock
Estimated Birth Year: abt 1826
Age in 1870: 44
Birthplace: Scotland
Home in 1870: Crystal Lake, Benzie, Michigan
Race: White
Gender: Male
Post Office: Frankfort

Alexander Blacklock 44, Scotland = engineer
Rachel Blacklock 39, Canada
Isabelle Blacklock 16, Canada
Thomas Blacklock 12, Canada

Alexander Blacklock
Birth: 03 Apr 1826 Kirkpatrick Fleming Northern District, Scotland, United Kingdom
Death: 21 Sep 1897 Benzie County, Michigan
He married -
Rachel Jane Parish
Birth: 1831 Canada
Death: 17 Sep 1887 Benzie County, Michigan

Their children -
Isabelle Blacklock
Birth: 1854 Canada
Death:

Birth: 1859 Ontario, Canada
Death:

Thomas C. Blacklock
Birth: 05 Aug 1858 Canada
Death: 05 Apr 1905 Benzie County, Michigan
He married -
Mirtey J.
Birth: 1863 Michigan
Death:

1880 -
Name: Thos. Blacklock
Home in 1880: South Frankfort, Benzie, Michigan
Age: 22
Estimated Birth Year: abt 1858
Birthplace: Ontario Can
Relation to Head of Household: Self (Head)
Spouse's Name: Mirtey J.
Father's birthplace: Scotland
Mother's birthplace: Ontario Can
Neighbors: View others on page
Occupation: Laborer
Marital Status: Married
Race: White
Gender: Male

Thos. Blacklock 22
Mirtey J. Blacklcock 17, Mi

Marriage record -
PARRISH, R ISABELLA
BLACKLOCK, A. G. BENZIE, 24 APR 1845

BLACKLOCK, THOMAS
MARTHA, MCGREGOR
BENZIE, 25 APR 1879

Death record - Gilmore Township Cemetery, Benzie County
Blacklock, Alex
b.4 /3/1826
d 9/21/1897

Blacklock, Rachel Jane
b. unknown
d. 9/17/1887

This is the son -
Blacklock, Thomas
b. 8/5/1858
d. 4/5/1905

Go here for for further details - FREE site
http://www.mifamilyhistory.org/dibeanindex/search_archives.a...

FYI -
Immigration data was not rewuired until the 1900 census.

Michigan did not require birth & or death registrations until 1867.