Mary appears on the 1880 with her parents, Robert and Mary.

She married Samuel E Boyd on January 11, 1898 in Chilicothe, Missouri. [Samuel's obit]

Mary appears here with her husband and sister-in-laws' family:
1900/ New York/ Jefferson
h/ Oscar C Lewis, 32y b.Sep 1867 NY, M/12, occ: Butcher
w/ Hattie Lewis, 28y b.Mar 1872 MO, mother of 2/2 living
d/ Ethel Lewis, 7y b.Sep 1892 MO
d/ Maud Lewis, 4y b.Aug 1895 MO
bil/ Samuel Boyd, 21y b.Jan 1879 MO, M/2, occ: Laborer RR
sil/ Mamie [?] Boyd, 22y b.Mar 1878 MO, mother of 1/1 living
s/b nephew/ Evert Boyd, 1y b.Jan 1899 MO
residence: 4 Cadwell Street, Watertown City

She appears on these four Censuses with her husband:
1910/ Nebraska/ Douglas
h/ Samuel Boyd, 31y b.MO, M1/12, occ: Book Binder/Printing Co
w/ Mayme [?], 32y b.MO, mother of 2/2 living
s/ Everett, 11y b.NE
s/ Russell, 3y b.NE
residence: 209 S 29th Street, Omaha

1920/ Nebraska/ Douglas
h/ Sam Boyd, 40y b.MO, occ: Salesman/Real Estate
w/ Sarah [?], 40y b.MO, occ: Operator/Factory
s/ [Robert] Everett, 21y b.MO [?], occ: Machinist/Auto Factory
s/ Russel [Hugh], 13y b.MO [?]
s/ [Manus] Charles, 6y b.MO [?]
s/ Harold [Thomas], 3y 4m b.NE
residence: 2820 N 32nd Street, Omaha

1930/ Missouri/ Jackson
h/ Samuel E Boyd, 51y b.MO, occ: Foreman/Book Bindery, * Veteran-No *
w/ Mary P Boyd, 52y b.MO, occ: Envelopes/Envelope factory
s/ Harold G Boyd, 14y b.NE
nephew/ Robert Grant, 13y b.MO
residence: 5233 E 49th[?] Street, Kansas City

1940/ Missouri/ Jackson
h/ Samuel Boyd, 61y b.MO, G6, occ: Printer/Printing Co
w/ Mary P, 61y b.MO, G8, occ: Envelope folder/Envelope Mfg
residence in 1935: same house
residence: 5233 East 50th Street, Kansas City

BOYD, MARY
Birth Date: 17 Mar 1878
Death Date: Nov 1965
Issuing State: Missouri
Residence at Death: Olathe, Johnson, Kansas
SSDI

Published obiturary
MRS SAMUEL BOYD DIES AT MISSION, KANSAS. Two Sisters, Two Brothers Reside in This Area.

Mrs Mary Patricia Boyd, widow of Samuel Boyd, died this morning in the Shawnee Mission hospital, Mission [s/b Merriam], Kansas. She was 87.

The remains are being returned to Chillicothe to be received by the Gordon Home for Funerals. Arrangements for the services are incomplete and will be announced Tuesday.

Mary Patricia McKenzie, daughter of Robert McKenzie and Mary Ann (McManus) McKenzie, was born March 17, 1878, in Livingston County.

She was a member of Holy Trinity Catholic Church, Lenexa, Kansas.

Survivors are three sons, Robert Boyd, Overland Park; Russell Boyd, Amarillo, Texas, and Harold Boyd, Kansas City; two sisters, Mrs John Feeney and Mrs Agnes Grant, Chillicothe; four brothers, Robert McKenzie, Wheeling; Joe McKenzie, Meadville; Hugh McKenzie, Omaha, Nebraska, and L A McKenzie, Hannibal; seven grandchildren, and six great-grandchildren.

Mrs Boyd was preceded in death by her husband, in 1960, and by two sons, Jack and Manus; three sisters, and one brother.
The Chillicothe Constitution-Tribune
Monday, November 29, 1965, Front Page
and Thursday, December 2, 1968, page 17