1XX should be from T.P.

HI,

I found the following rules for 1XX:

100/400
A cross-reference is needed if name differs to the left of the comma or in the 1st element to the right of the comma.
For example,
Smith, John M. q (John Michael) -- no cross-ref required (no 4XXor 5XX)
Smith, J. C. q (Joan Carol) -- cross-ref required (yes 4XX or 5XX)

LCRI: 22.3A Variant Forms Within One Item:
If the name of an author appears in two or more forms in one work, apply the following:
1. If the name appears in two or more sources, once in the chief source and one or more times in other sources, choose the form appearing in the chief source.
title page: T.B. Smith
verso of t.p.: T. Basil Smith III
heading: Smith, T. B. (T. Basil)

2. If the name does not appear in the chief source but does appear once in another prominent source (cf. 0.8) and one or more times in other sources, choose the form appearing in the prominent source.
verso of t.p.: R.J. Gottschall
page 239: Robert J. Gottschall
heading: Gottschall, R. J. (Robert J.)

3. In all situations not covered by 1) or 2) above, choose the fullest form of name.
verso of t.p.: Victoria Galofre Neuto
page 1 of cover: Victoria Galofre
heading: Galofre Neuto, Victoria