My Family Tree

In Janet's marriage to William McCrobert her father is described:
"25 Mar 1721 William McRobert son to Thomas McRobert in Ballaird Kirkinner and Jane McIlmine lawful daughter to John McIlmine in Boathouse of Bladnock in Wigtown intimate their desire of Marriage and after orderly Proc. was Married here on 25th March 1721"
http://freepages.rootsweb.com/~ainsty/history/1000/kirkinner-m1.html
-> Bladnoch is a small village on the river southwest of Wigtown.

A Janet McIlmune d/o John in 1697:
Christening Date 7 Feb 1697
Christening Place Kirkmichael, Ayrshire, Scotland
(41 miles north of Wigtown)
, and another daughter:
Margaret McIlmune
Christening Date 29 Nov 1704
Christening Place Kirkmichael, Ayrshire, Scotland
==> Margaret married John Wither in 4 Jan 1730, also in Wigtown, so probably the same family. 5 months later (same page of Wigtown marriages), "Wills Milmine in this parish & Elizabeth McSkimmin in Kirkinner" Jun 7 1730.
Additionally, probably a son:
Thomas McIlmune Christening Date 29 May 1709 Christening Place Kirkmichael, Ayrshire, Scotland Father: John McIlmune
==> a Thomas McIlmine later appears in Whithorn.
possible sons:
James McIlmun Christening 8 April 1694 Kirkmichael, Ayrshire father: John McIlmun
John McIlmun Christening 20 Mar 1715 Kirkmichael, Ayrshire born: 14 Mar 1715 Father: John McIlmun

John McIlmune of Kirkmichael married Isobel Logan in 3 Aug 1699 which might mean Janet and Margaret had different mothers.
John McIlmune of Kirkmichael married Margaret Orr on 15 Jan 1702.

The McIlmine name goes back much further in Kirkmichael. This could be a sister who he named his daughter after -
John Rinnie married Janet McIlmune 31 Aug 1699 Kirkmichael, Ayrshire.
James McIlmun married Bessie Mactouther 6 Apr 1654 Kirkmichael, Ayrshire
Marion McIlmunne baptised 25 Feb 1651 Kirkmichael, Ayrshire father: Johne McIlmunne
Marion McIlmunne baptised 27 Jan 1650 Kirkmichael, Ayrshire Father: Thomas McIlmunne

Another John McIlmyne in Mains, Whithorn 1684. This list shows families and includes everyone above age 12:
John McilMyne, husband
Janet Haney, wife
Janet and Issobell McilMyns, daughters
On the same farm:
Patrick Mcil Myn, husband
Agnes McMaster, wife
Janet McilMyn, daughter
, and another on "Broughtowne Wall" (7 miles south of Bladnoch)
Hugh Mcil Myn, h.
Jane White, w.
Janet Mcil Myn, d.
Elizabeth White, sv.
https://freepages.rootsweb.com/~ainsty/history/1684/nwhithor.txt
Mains Farm was just south of Whithorn town, about 10 miles south of Bladnoch. Could this be Janet McIlmine, wife of Thomas McCrobert, who had Janet in 1704?