The interpretation timeline
Mark 6:35 Douay-Rheims

And when the day was now far spent, his disciples came to him, saying: This is a desert place, and the hour is now past:

A.D. 407 – 1771 6 witnesses 9 excerpts

Patristic

before A.D. 750
407
A.D.
John Chrysostom Patristic
A.D. 347–407
“(Vict. Ant. e Cat. in Marc. v. Chrys. Hom in Matt. 49) Now it was with fitness that He looked up to heaven, for the Jews, when receiving manna in the desert, presumed to say of God, Can he give bread? (Ps. 78:20) To prevent this therefore, before He performed the miracle, He referred to His Father what He was about to do.”
Source
430
A.D.
Augustine of Hippo Patristic
A.D. 354–430
“(Con. Evan. 2. 46) This in the Gospel of John is the answer of Philip, but Mark gives it as the answer of the disciples, wishing it to be understood that Philip made this answer as a mouthpiece of the others; although he might put the plural number for the singular, as is usual. It goes on, And he saith unto them, How many loaves hare ye? go and see. The other Evangelists pass over this being done by the Lord. It goes on, And when they knew, they say, Five, and two fishes. This, which was suggested by Andrew, as we learn from John, the other Evangelists, using the plural for the singular, have put into the mouth of the disciples. It goes on, And he commanded them to wake all sit down by companies upon the green grass, and they sat down in ranks by hundreds and by fifties. But we need not be perplexed, though Luke says that they were ordered to sit down by fifties, and Mark by hundreds and fifties, for one has mentioned a part, the other the whole. Mark, who mentions the hundreds, fills up what the other has left out.”
Source
604
A.D.
Gregory the Great Patristic
c. A.D. 540–604
“(Mor. 16, 55) The different ranks in which those who ate lie down, mark out the divers churches which make up the one Catholicx. But the Jubilee rest is contained in the mystery of the number fifty, and fifty must be doubled before it reaches up to a hundred. As then the first step is to rest from doing evil, that afterwards the soul may rest more fully from evil thoughts, some lie down in parties of fifty, others of a hundred.”
Source
735
A.D.
Bede the Venerable Patristic
c. A.D. 672–735
“(ubi sup.) The time being far spent, points out that it was evening. Wherefore Luke says, But the day had begun to decline.”
“(ubi sup.) By these words He calls on His Apostles, to break bread for the people, that they might be able to testify that they had no bread, and thus the greatness of the miracle might become more known.”
“(ubi sup.) Again, those men lie down on grass and are fed by the food of the Lord, who have trodden under foot their concupiscences by continence, and apply themselves diligently to hear and fulfil the words of God.1 The Saviour, however, does not create a new sort of food; for when He came in the flesh He preached no other things than were predicted,1 but shewed how pregnant with mysteries of grace were the writings of the Law and the Prophets. He looks up to heaven, that He may teach us that there we must look for grace. He breaks and distributes to the disciples that they may place the bread before the multitudes, because He has opened the mysteries of prophecy to holy doctors, who are to preach them to the whole world. What is left by the crowd is taken up by the disciples, because the more sacred mysteries, which cannot be received by the foolish, are not to be passed by with negligence, but to be inquired into by the perfect. For by the twelve baskets, the Apostles and the following Doctors are typified, externally indeed despised by men, but inwardly full of healthful food. For all know that carrying baskets is a part of the work of slaves.”
Source

Scholastic

c. 1100 – 1500
1107
A.D.
c. 1055–1107
“The Lord, placing before them, first, what is most profitable, that is, the food of the word of God, afterwards also gave the multitude food for their bodies; in beginning to relate which, the Evangelist says, And when the day was now far spent, his disciples came unto him, and said, This is a desert place.”
“Or the two fishes are the discourses of fishermen, that is, their Epistles and Gospel.”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“And when the day was now far spent,.... Or "much time was gone", in teaching the people, and healing the sick: his disciples came unto him; nearer to him, as he was preaching, or healing the sick; and said, this is a desert place, and now the time is far passed; See Gill on Mat 14:15.”
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.