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: Samuel M Richmond (Cleveland, Bradley County, Tennessee, USA;13 Sep 1841 - 4 Jul 1898)
Mother: Martha Ann Webb (1846 East Tennessee - 1907 Cleveland, Bradley County, Tennessee, USA)
Oleana (Ollie) Richmond
(Cleveland, Bradley County, Tennessee, USA;20 Dec 1876 - 4 Jan 1957)
         ├─Ona Virginia Brown
(15 Jan 1904 Cleveland, Bradley County, Tennessee, USA - 26 Apr 1994 Atlanta, Fulton County, Georgia, USA)
         │ James Cleveland (Cleve) Glenn
(2 Nov 1903 Warren County, Tennessee, USA - 30 Dec 1985 DeKalb County, Georgia, USA)
         │          │ Robert Ira Travis
(5 Mar 1928 Nashville, Davidson County, Tennessee, USA - 21 Sep 1988 Atlanta, DeKalb County, Georgia, USA)
         │          │          ├─Rob Travis
(15 Oct 1950 Atlanta, Fulton County, Georgia, USA - 2010 Anniston, Calhoun County, Alabama, USA)
         │          │           + Living
         │          ├─James Gilbert (Jimmy) Glenn
(10 Jan 1929 Cleveland, Bradley County, Tennessee, USA -          │          │ 3 May 2015 Montgomery, Montgomery County, Alabama, USA)
         │          │ + Living
         │          │ Living
         │                     + Living
         ├─Zenobia (Joyce) Brown
(7 Nov 1909 McDonald, Bradley County, Tennessee, USA - 2003 Bradley County, Tennessee, USA)
         ├─Ortha Ellen Brown
(9 Jan 1911 Cleveland, Bradley County, Tennessee, USA - 11 Jun 2003 Athens, McMinn County, Tennessee, USA)
         │ George Ellis Williams
(South Liberty, McMinn County, Tennessee, USA;30 Oct 1897 - 15 Feb 1979)
         │          ├─Donald Ellis Williams
(2 Dec 1929 Athens, McMinn County, Tennessee, USA - 26 Sep 2002 Knoxville, Knox County, Tennessee, USA)
         │          │ + Living
         │          ├─Boyd Allen Williams
(26 Sep 1938 McMinn County, Tennessee, USA - 5 Jul 2012 Athens, McMinn County, Tennessee, USA)
         │          │ + Living
         │          ├─Daniel Gilmore Williams
(Riceville, McMinn County, Tennessee, USA;3 Jan 1936 - 16 Jun 1938)
         │          │ + Hoyle Dickson Elliott
(10 Sep 1915 Englewood, McMinn County, Tennessee, USA -          │          │ 15 Feb 1997 bur.Englewood, McMinn County, Tennessee, USA)
         │          └─Laura Mae Williams
(16 Nov 1933 Athens, McMinn County, Tennessee, USA - 8 May 2018 LaVergne, Rutherford County, Tennessee, USA)
         │           + George Joseph Huckabey
(17 Dec 1932 Spring Creek, McMinn County, Tennessee, USA -          │           30 Jul 2016 Athens, McMinn County, Tennessee, USA)
         ├─Winston Turner Brown
(Bradley County, Tennessee, USA;9 Nov 1905 - 6 Dec 1991)
         │ Olga F Olsson
(29 Nov 1907 Sweden - May 1980 bur.Cleveland, Hilcrest Memorial Gardens, Cleveland, Bradley County, Tennessee, USA)
         │          └─Joyce Marie Brown
(22 Sep 1931 Cleveland, Bradley County, Tennessee, USA - 4 Feb 2003)
         │           + Richard Edwin Robinson
(15 Mar 1932 Calhoun, McMinn County, Tennessee, USA -          │           19 Aug 1978 bur.Calhoun, McMinn County, Tennessee, USA)
         ├─Laura 'Beatrice' Brown
(28 Nov 1915 Tucker Springs, Bradley County, Tennessee, USA - 18 May 2002 Bradley County, Tennessee, USA)
         │ + Luther Edmond (Ed) Collins
(Cleveland, Bradley County, Tennessee, USA;8 Sep 1915 - 29 Dec 1981)
         ├─Wayne Brown
(31 Oct 1919 McDonald, Bradley County, Tennessee, USA - 15 Sep 1985 Bradley County, Tennessee, USA)
         │ + Dot Kincaid
( - ?? Lubbock, Lubbock County, Texas, USA)
         └─Jeffrey Franklin (J.F.) Brown
(13 Aug 1913 Tucker Springs, Bradley County, Tennessee, USA -           18 Nov 1916 Ooltewah, Hamilton County, Tennessee, USA)