The paper length is not relevant since the chart flows from one page to the next.
Mobile
in.
mm
Portrait
2.75
70
For smart phones, not for printing
Landscape
5.5
140
For smart phones, not for printing
USA & Canada
in.
mm
Letter Portrait
8.5
216
Also Legal Portrait
Letter Landscape
11
279
Legal Landscape
14
356
Also Ledger Portrait
Ledger Landscape
17
432
International
in.
mm
A5 Portrait
5.82
148
A4 Portrait
8.25
210
Also A5 Landscape
A4 Landscape
11.71
297
Also A3 Landscape
A3 Landscape
16.54
420
The Text+ programs assume that the right and left margins are each about 25mm (1/2 inch) wide.
On the Format for Printing page, differences in page margins can be accommodated by the "fudge factor":
Father: Carl George ACKERMAN
(Salt Lake City, Salt Lake, Utah, USA;14 Dec 1899 - 17 Jun 1937)
Mother: Mary Irene NELSON
(8 Feb 1902 Spanish Fork, Utah, Utah, USA - 7 May 1963 Salt Lake City, Salt Lake, Utah, USA)
Dorothy Loraine ACKERMAN
(12 Feb 1928 Salt Lake City, Salt Lake, Utah, USA - 12 Jan 2002 West Valley City, Salt Lake, Utah, USA)
Boyd Clark SEARLE
(18 Jun 1928 Salt Lake City, Salt Lake, Utah, USA - 16 Jul 2010 Salt Lake, Utah, USA)
└─Boyd Carl SEARLE
(Salt Lake City, Salt Lake, Utah, USA;21 Oct 1948 - 22 Feb 1998)
└─Corey SEARLE
(1976 Salt Lake City, Salt Lake, Utah, USA - 14 Nov 2021)
1928 - 2002 (73 years)
(8 Feb 1902 Spanish Fork, Utah, Utah, USA - 7 May 1963 Salt Lake City, Salt Lake, Utah, USA)
Boyd Clark SEARLE