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":
Legend:
Johann Wilhelm Goeldner
(8 Dec 1820 Breslau, Silesia, Prussia - 21 Jun 1887 Keokuk County, Iowa)
   └─Bertha D Goeldner (Aug 1860 Iowa - 23 Apr 1925 Portsmouth, Shelby County, Iowa)
    Michael Alfred Hammes, III (10 May 1865 Trier, Rheinland-Pfalz, Germany -     16 Feb 1938 Harlan, Shelby County, Iowa)(m. 1 Dec 1885 Harper, Keokuk County, Iowa)
       ├─William Harvey Hammes (23 Apr 1887 Clear Creek Township, Keokuk County, Iowa -        │ 11 Jul 1959 Burlington, Racine, Wisconsin)
       │ Mabel C Du Bois (8 May 1883 Oskaloosa, Mahaska County, Iowa - 29 Dec 1969 Sedona, Arizona)
       │ : (m. 22 Nov 1911)
       │ :   └─Kenneth W Hammes (7 Dec 1912 Harper, Keokuk County, Iowa - ??)
       │ :    Vanna May
       │ + Mary Fenske (20 Apr 1893 Fond du Lac, Fond du Lac, Wisconsin - 10 Aug 1976 bur.West Lawn Memorial Park,        │ Mount Pleasant, Racine County, Wisconsin)(m. 8 Nov 1949 Milwaukee, Milwaukee County, Wisconsin)
       ├─Michael Alfred Hammes, Jr (15 Mar 1889 Portsmouth, Shelby County, Iowa -        │ 12 Nov 1990 Racine, Racine County, Wisconsin)
       │ Cecilia Anna Hammes (8 Dec 1894 At Home on Farm, Clear Creek Township, Keokuk County, Iowa -        │ : 28 Mar 1961 Racine, Racine County, Wisconsin)(m. 8 Apr 1912)
       │ :   ├─La Vera Marie Hammes (26 Jun 1913 St. Mary's Hospital, Racine, Racine County, Wisconsin -        │ :   │ 10 Mar 2006 Dekora Springs Nursing Home, Saukville, Ozaukee County, Wisconsin)
       │ :   │ Ernest John Priaulx (9 Dec 1911 St. Mary's Hospital, Racine, Racine County, Wisconsin - 25 Mar 1995        │ :   │ At Home, Racine, Racine County, Wisconsin)(m. 25 May 1938 Racine, Racine County, Wisconsin)
       │ :   │ :   ├─Jennifer Eileen Hammes (19 Feb 1954 Racine, Racine County, Wisconsin -        │ :   │ :   │ 26 Nov 2001 Northwest Community Hospital, Arlington Heights, Cook County, Illinois)
       │ :   │ :   │ Living
       ├─Dora Bertha Hammes (9 Apr 1893 Portsmouth, Shelby County, Iowa - 1984 Harrison County, Iowa)
       │ Vernie E. Tarkington (14 Mar 1884 Panama, Iowa - 25 Oct 1963 Woodbine, Harrison County, Iowa)
       │ : (m. 8 Jun 1915)
       │ :   └─Vernie Dean Tarkington (20 Feb 1919 Woodbine, Iowa - ??)
       │ :    Ruth Bennett (22 Dec 1918 Buffalo, New York - ??)
       │         + Living
       ├─Frederick Eli Hammes (29 Nov 1897 Portsmouth, Shelby County, Iowa - 1 Jan 1990 Kenosha, Wisconsin)
       │ Ada Elizabeth Smith (1 Oct 1898 Racine, Racine County, Wisconsin - 6 Sep 1963 Racine, WIsconsin)
       │ : (m. 25 Sep 1920)
       │ :   └─Fredericka Marcine Hammes (4 Jan 1931 - 6 Jan 1931)
       │ + Jessie Grace Arnold (23 Dec 1904 Woodbine, Harrison County, Iowa -        │ 30 Nov 1995 Union Grove, Racine County, Wisconsin)(m. 28 Dec 1965)
       ├─Franklin Levi Hammes (29 Nov 1897 Portsmouth, Shelby County, Iowa -        │ 10 Apr 1960 Racine, Racine County, Wisconsin)
       │ Jessie Grace Arnold (23 Dec 1904 Woodbine, Harrison County, Iowa -        │ 30 Nov 1995 Union Grove, Racine County, Wisconsin)(m. 14 Jan 1926)
       ├─Edward Louis Hammes (20 Feb 1900 Portsmouth, Shelby County, Iowa -        │ 10 Jan 1979 Kenosha, Kesnosha County, Wisconsin)
       │ Alma P Bectchel (18 Jan 1902 Dunlap, Harrison County, Iowa -        │ 31 Jan 1983 Kensosha, Kensosha County, Wisconsin)(m. 4 Jun 1919)
       │    ├─Edward G Hammes (13 Aug 1920 Racine, Wisconsin - ??)
       │    │ Living
       │         + Living
       └─Richard James Hammes (30 Apr 1903 Portsmouth, Shelby County, Iowa -         4 Oct 1980 Racine, Racine County, Wisconsin)
        Gertrude Freda Gradert (25 Aug 1901 Cedar Lake, Indiana - 14 Mar 2000 Racine, Racine County, Wisconsin)
        (m. 8 Nov 1924)