Luisa de Aragão Pinto da Silveira is the mother of Macario and Henrique, but not of Affonso.
Affonso wedding record with Virginia shows no mother name!?
https://digitarq.arquivos.pt/viewer?id=4819563 m0178,m0179
(Lisboa, Lisboa, São José, 18.03.1865, Livro 18-C, Folio 174)
and there is no "legitimo" before father name
+ in forum
http://www.geneall.net/P/forum_msg.php?id=278097&fview=e
several people state that Affonso was an illegitimate son of Joaquim.
But I cannot remove Affonso parents (to add back only Joaquim as father) it does not work!
and then the question remains: who was it real mother!?
I could not find his birth certificate (yet)
... Lamego, Viseu, freguesia de Lazarim (as specified in his wedding record)
should be somewhere in:
https://nosportugueses.pt/pt/paroquiais/4464/lazarim
https://cloud.archeevo.pt/viewer?id=19249&FileID=322722