2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/69743We obtain limit theorems for the row extrema of a triangular array of zero-modified geometric random variables. Some of this is used to obtain limit theorems for the maximum family size within a generation of a simple branching process with varying geometric offspring laws.12 pages, some proofs are added to the published versionProbability60J80; 60G70text