There are 2 headstones in the old churchyard at Cambusnethan, next to each other, so probably a large family plot.
One has the inscription "Erected by James Gray, tenant in Thai.......... (unreadable) and Helen Swan in memory of their children. Their son James died 2nd October 1816. ............................" (rest unreadable).
The other has the inscription "Erected by William Gray and Elizabeth Gibb in memory of their daughter Agnes who died 11th November 1850 aged 5 months".
The plot Book for the churchyard doesn't have any entries for the Gray/Swan plot, the Gray/Gibb plot entries are -
In the South lair - (all dates are of internment)
CHRISTINA GRAY, (no age stated) 15th September 1880.
GEORGE GRAY, (no age stated) 21st April 1922.
In the Centre lair -
JOHN GRAY, aged 65 years, 14th February 1927.
In the North lair -
ALEXANDER GRAY, aged 70 years, 8th May 1935.
Extracts from the gravediggers Day Book -
CHRISTINA WATSON, housewife, Wishaw, aged 49 years, married.
Parents - James Gray & Helen Swan.
Interred in the old churchyard on 3rd October 1865.
HELEN GRAY, housewife, Bonkle, aged 75 years, married.
Parents - Robert Swan & Mary Scotland.
Interred in the old churchyard on 30th May 1866.
ROBERT GRAY, mason, Glasgow, aged 59 years, unmarried.
Parents - James Gray & Helen Swan.
Interred in the old churchyard on 25th June 1870.
AGNES GRAY, housekeeper, Glasgow, aged 44 years, unmarried.
Parents - James Gray & Helen Swan.
Interred in the old churchyard on 16th October 1873.
JOHN GRAY, mason, Glasgow, aged 61 years, married.
Parents - James Gray & Helen Swan.
Interred in the old churchyard on 8th December 1874.
JAMES GRAY, farmer, Wishaw, aged 88 years, widower.
Parents - John Gray & Margaret Haddow.
Interred in the old churchyard on 20th April 1876.
Follow 4 internments are in plot 368 of the old private burial ground, between the old churchyard and the municipal cemetery.
CHRISTINA GRAY, housewife, Wishaw, aged 24 years, married.
Parents - John Stevenson & Christina McNeil.
28th March 1872.
WILLIAM GRAY, Wishaw, aged 5 years.
Parents - William Gray & Christina Stevenson.
7th May 1873.
CHRISTINA GRAY, Cambusnethan, aged 11 years.
Parents - William Gray & Christina Stevenson.
18th January 1881.
ROBERT SWAN GRAY, baker, Wishaw, aged 61 years, married.
Parents - William Gray & Elizabeth Gibb.
26th February 1909.
There may be a few more children of Wm Gray & Eliz Gibb, I'll go back and check.
Lodger