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":
         ├─ Mechthild von Itter
(Abt 1095 - Yes, date unknown)
         │ Konrad von Everstein
(Abt 1090 - Yes, date unknown)
         │          ├─ Albrecht I. von Everstein
(Abt 1120 - Yes, date unknown)
         │          │ + Judith von Schwalenberg
(Abt 1124 - Yes, date unknown)
         │          ├─ Gerlach von Medebach
(Abt 1122 - Yes, date unknown)
         │          │          ├─ Hermann I. von Itter
(Abt 1150 - Yes, date unknown) =>
         │          │          │ + Jutta von Padberg
(Abt 1165 - Yes, date unknown)
         │          │          ├─ Gerlach von Itter
(Abt 1152 - Yes, date unknown)
         │          │          └─ Folbert von Itter
(Abt 1155 - Yes, date unknown)
         │          └─ Thietmar I. von Büren
(Abt 1125 - Yes, date unknown)
         │           NN von Nidda
(Abt 1135 - Yes, date unknown)
         │                    ├─ Bertold I. von Büren
(Abt 1155 - Yes, date unknown) =>
         │                    ├─ Sophie von Büren
(Abt 1157 - Yes, date unknown)
         │                    ├─ Thietmar II. von Büren
(Abt 1160 - Yes, date unknown)
         │                    ├─ Hermann I. von Büren
(Abt 1162 - Yes, date unknown)
         │                    └─ Elias II. von Büren
(Abt 1164 - Yes, date unknown)
         ├─ Lutrud von Itter
(Abt 1097 - Yes, date unknown)
         │          ├─ Widekind II. von Schwalenberg
(Abt 1120 - Yes, date unknown)
         │          ├─ Volkwin II. von Schwalenberg
(Abt 1121 - Yes, date unknown)
         │          │ :         └─ NN von Schwalenberg
(Abt 1141 - Yes, date unknown) =>
         │          │ :          + NN Schrech~
(Yes, date unknown - Yes, date unknown)
         │          │ + Liutgard von Ziegenhain-Waldeck
(Abt 1122 - Yes, date unknown)
         │          │ NN
(Yes, date unknown - Yes, date unknown)
         │          │          ├─ Widekind III. von Schwalenberg
(Abt 1162 - Yes, date unknown)
         │          │          ├─ Hermann I. von Schwalenberg
(Abt 1163 - Yes, date unknown)
         │          │          ├─ Heinrich I. von Schwalenberg
(Abt 1165 - Yes, date unknown)
         │          │          │ + Haseke von Dassel
(Abt 1165 - Yes, date unknown)
         │          │          ├─ NN von Schwalenberg
(Abt 1167 - Yes, date unknown) =>
         │          │          │ + Werner I. von Wittgenstein
(Abt 1150 - Yes, date unknown)
         │          │          └─ Volkwin von Schwalenberg
(Abt 1170 - Yes, date unknown)
         │          ├─ Judith von Schwalenberg
(Abt 1124 - Yes, date unknown)
         │          │ + Albrecht I. von Everstein
(Abt 1120 - Yes, date unknown)
         │          │ + Ludwig II. von Lohra
(Abt 1121 - Yes, date unknown)
         │          ├─ Gottschalk von Schwalenberg
(Abt 1126 - Yes, date unknown)
         │          └─ Lutrud von Schwalenberg
(Abt 1128 - Yes, date unknown)
         │           + Everwin von Rheda
(Abt 1120 - Yes, date unknown)
         ├─ Berta von Itter
(Abt 1100 - Yes, date unknown)
         └─ Wiltrud von Itter
(Abt 1102 - Yes, date unknown)