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: Thomas Truitt (7 Apr 1845 North Carolina, USA - 16 Apr 1911 bur.Rockingham County, North Carolina, USA)
Mother: Mary Jane Tickle (Dec 1857 Alamance County, North Carolina, USA - 20 Jul 1937 Madison, Rockingham County, North Carolina, USA)
Mary Lou Ledbetter
(Madison, Rockingham County, North Carolina, USA;28 May 1877 - 24 Jul 1952)
         ├─Alvis Eldridge Truitt
(25 Mar 1902 Rockingham County, North Carolina, USA - 23 Nov 1960 Madison, Rockingham County, North Carolina, USA)
         │ + Mary Stone
(1903 Durham County, North Carolina, USA - ??)
         │ Grace Ellen Martin
(11 Dec 1906 West Virginia, USA - 20 Jun 1997 Madison, Rockingham County, North Carolina, USA)
         │          └─Barbara Jean Truitt
(14 Oct 1934 Leaksville, Rockingham County, North Carolina, USA -          │           18 Mar 1948 Reidsville, Rockingham County, North Carolina, USA)
         ├─Charles Cecil Truitt
(7 Jun 1903 Rockingham County, North Carolina, USA - 27 May 1971 Madison, Rockingham County, North Carolina, USA)
         │ Bertha Jane Cox
(1905 Henry County, Virginia, USA - 9 Jul 1982 Monroe, Union County, North Carolina, USA)
         │          └─Cecil Kenneth Truitt
(12 Mar 1932 Madison, Rockingham County, North Carolina, USA -          │           9 Oct 1999 Boulder, Boulder County, Colorado, USA)
         │           + Patsy Gayle Hopper
(12 Mar 1932 South Carolina, USA - 9 Oct 1999 bur.Monroe, Union County, North Carolina, USA)
         ├─Lola Thea Truitt
(11 Oct 1904 Rockingham County, North Carolina, USA - 2 Aug 1998 Greensboro, Guilford County, North Carolina, USA)
         │ + Harvey James Williams
(9 Jul 1908 North Carolina, USA - 16 Oct 1985 Morehead City, Carteret County, North Carolina, USA)
         ├─Yancey Ewell Truitt
(29 Apr 1906 Madison, Rockingham County, North Carolina, USA -          │ 20 May 1986 Greensboro, Guilford County, North Carolina, USA)
         │ Octa Tucker
(3 Jul 1910 Rockingham County, North Carolina, USA - 24 May 1966 Greensboro, Guilford County, North Carolina, USA)
         │          └─Elizabeth Gwendolyn Truitt
(Greensboro, Guilford County, North Carolina, USA;5 Oct 1930 - 26 Apr 2014)
         ├─Arnold Lee Truitt
(12 Oct 1909 Rockingham County, North Carolina, USA - 18 Mar 1992 Chesapeake, Chesapeake County, Virginia, USA)
         │ Bertha Moncie Grogan
(Chesapeake, Chesapeake County, Virginia, USA;24 Feb 1907 - 28 Apr 1982)
         │ :         └─Robert Arnold Truitt
(14 Jan 1932 Madison, Rockingham County, North Carolina, USA -          │ :          27 Sep 2009 Chesapeake, Chesapeake County, Virginia, USA)
         │ :          Living
         │ + Winifred Curtis Gibbs
(16 Oct 1914 Hyde County, North Carolina, USA -          │ Mar 1987 Virginia Beach, Virginia Beach County, Virginia, USA)
         └─Mary Louise Truitt
(1 Feb 1911 Rockingham County, North Carolina, USA - 25 Oct 1998 Guilford County, North Carolina, USA)
          + Melvin G Griffin
(Abt 1902 - ??)
          + Grover Cecil Yates
(6 Jun 1907 North Carolina, USA - 25 May 1942 Rockingham County, North Carolina, USA)