Eric Joan Maurits Mackay1
He gained the rank of Lieutenant in the Royal Netherlands Marine Corps.1 He lived in 2003 at Van Calcarlaan 21, Wassenaar, The Netherlands.1
Children of Eric Joan Maurits Mackay and Susan Jane McNeill
- Alexandra Mackay2 b. 14 Jan 1966
- Patrick Joan Mackay2 b. 21 Mar 1967
- Helen Danielle Mackay2 b. 3 Aug 1969
- Madeline Mackay2 b. 7 Nov 1971
Francis Loudon McNeill1
Child of Francis Loudon McNeill
Susan Jane McNeill1
From 7 December 1963, her married name became Mackay.
Children of Susan Jane McNeill and Eric Joan Maurits Mackay
- Alexandra Mackay2 b. 14 Jan 1966
- Patrick Joan Mackay2 b. 21 Mar 1967
- Helen Danielle Mackay2 b. 3 Aug 1969
- Madeline Mackay2 b. 7 Nov 1971
Patrick Joan Mackay1
Alexandra Mackay1
Helen Danielle Mackay1
Madeline Mackay1
Reinhard Alexander Mackay1 
He fought in the Second World War.3 He gained the rank of Captain in the Cavalry (Res), Royal Netherlands Army, attached to General Staff, liaison ABDA command Java.1 He was Aide-de-Camp to General Wavell.3
Child of Reinhard Alexander Mackay and Greta Ernestina Smits
- Sonja Gratia Mackay+3 b. 19 Sep 1931
- [S37] BP2003 volume 3, page 3303. See link for full details for this source. Hereinafter cited as. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
- [S37] BP2003. [S37]
Jan Adriaan Smits1
Child of Jan Adriaan Smits and Jannigje van Mens
- Greta Ernestina Smits+3 b. 12 Aug 1908, d. 12 Aug 1995
- [S37] BP2003 volume 3, page 3303. See link for full details for this source. Hereinafter cited as. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
- [S37] BP2003. [S37]
Greta Ernestina Smits1 
From 11 July 1930, her married name became Mackay.
Child of Greta Ernestina Smits and Reinhard Alexander Mackay
- Sonja Gratia Mackay+3 b. 19 Sep 1931
- [S37] BP2003 volume 3, page 3303. See link for full details for this source. Hereinafter cited as. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
- [S37] BP2003. [S37]
