Sunday, December 22, 2024

Isaac Landmann - a French academic headhunted to Woolwich in the 18th century

 

Isaac Landmann

George Landmann, who I have written about here before, was the man who built the Greenwich Railway, the first railway in London.  His background and training was as an officer in the Royal Engineers and he eventually retired to a private civil engineering practise.  As a child he had lived in the original Royal Military Academy building which is still on the Arsenal site now and his roots were in a family from France who had come to England when his father was offered a job at the Academy in 1777.  

His father, Isaac Landmann, was Professor of Fortification and Artillery in Woolwich in the late eighteenth century. He left behind a canon of important books on his specialist subjects - and yet we know very little about who he was and where he came from. There is a suspicion of a very interesting background, which nevertheless remains totally obscure.  

When Isaac worked in Woolwich the Royal Military Academy – and indeed the Arsenal itself was still very new and evolving.  The Crown had purchased the Woolwich Warren estate in 1671 from Sir William Pritchard.   It contained Tower Place built in of 1545, Sir Richard’s mansion. The Board of Ordnance had intended to use the old house as offices but found it unsuitable.

A new building went up on the mansion site based on the original foundations.  This was designed by, the famous architect, Nicholas Hawksmoor, and the tower itself remained next to it until 1786. It was thus a purpose built office block with two large rooms on the ground floor. The northern room was used by the Board of Ordnance and the southern became the Royal Military Academy.  It is the building today known as ‘The Academy ‘or ‘Building 40.’  And now, as part of Woolwich Works, it houses dance studios and the like.

The Royal Military Academy had been launched with a Royal Warrant in 1741 as a mathematics school but teaching included the practice of engineering and artillery.  From 1764 the ‘masters’ became ‘professors’ – hence Isaac became the Professor of Fortification and Artillery.

 

Isaac had been born in 1841 but his origins are unclear.  The name Isaac Landmann - is not uncommon and is frequently a name of men of German Jewish descent.  From the little we know of his past 'our' Isaac Landmann may have been German. This comes from a chance remark to him by George III who commented that he had origins in common with his Queen, Charlotte, who came from Mecklenburg-Strelitz, in Northern Germany.  However Isaac seems to have been involved with the French military - and in fact is said to have had 'field experience with them. He is said to have been Aide de Campe to (French) Marshall de Broglie.

I must admit here to being confused. How did a young German get to be assistant to a major French General - and Marshall of France?  De Broglie is said to have been experimenting with the ideas of a division of his armed forces based on skills - cavalry, artillery and, maybe, also engineers. He was out of favour and dismissed from army command during the 1760s but returned to successfully promote the division between artillery and engineering which became the future of military practice. Perhaps a future researcher will discover how Isaac Landmann became his protégé and such an expert in 'the art of war’ as to be sought out and appointed by the British Government.   It is also important to note that French practice in fortification was very advanced, following the work of Vauban and others, including de Broglie.

Isaac seems to have been head hunted by the Government to his post in Woolwich. He had been teaching at the Ecole Militaire in Paris, but, following reorganisation there was reduced to tutoring 'the art of war’ privately to young French gentlemen.  Sir Thomas Page was sent to Paris, under Royal Command, with inducements for him to coke to England, including a pension which was apparently never paid.  Page, is said to have already known Isaac Landmann. He was an important cartographer, engineer and graduate of the RMA. At the time he was sent to Paris to see Landmann he was Engineer in charge of the eastern coastal defences, but was also recovering from wounds received at the Battle of Bunkers Hill, in America, in 1775.

There is one more small clue to Isaac's past. - In Gibraltar George Landmann was to meet the Countess of Noailles - Anne Louise Marie de Beauvau. She told him she would give him "some information as to the fate of my mother's uncle, who commanded a regiment of Swiss guards at the commencement of the great revolution; and also respecting another relative then serving in the gardes-du-corps of Louis the Sixteenth, and belonging to the company of her father -in- law, the Prince de Poix". But that information was never given. The Swiss guards were, and are, elite mercenaries who defended foreign royalty - of particular note was their defence of the Tuileries in 1792 during the French revolution. 

 

We know little of, George’s mother, Isaac's wife; except that her name was Katherine Helene Mathey and that she came from an elite military family in the Moselle area.

Isaac was introduced by the Board of Ordnance to the Governor of the Academy, as having ‘seen a great deal of service and acted as aide-de-camp to Marshal Broglie.   His salary was £494 per annum with a house and 12 chaldrons of coals and 1,216 candles.

As Professor of Fortification, his .replaced Professor Allen Pollock, who had been First Master, and who may have been dismissed following many rows –while   Isaac is described as a ‘genial Frenchman’. They lived in family accommodation in a rear extension to the RMA building.  Next door lived Hutton, Professor of Mathematics.

 

Charles Hutton had been appointed in 1773 as Professor of Mathematics. - He was an extremely important mathematician from a humble background in Newcastle, who, along with a distinguished publishing record performed the calculations necessary to work out the mass and density of the earth.  Another staff member was the artist, Paul Sandby who had been appointed Drawing Master in 1768, and founded the Royal Society of Arts at the same time.

In his years teaching at Woolwich Isaac produced a number of books and papers on his specialist subjects.  There are also manuscripts which, when I saw them, were in the Royal Artillery Library, with drawings and Isaacs commentary, were written in French and describe working practices in the Arsenal.

The family eventually moved to Greenwich – to a house still standing in Crooms Hill. Isaac is that he was respected and sought out by many influential people.  George’s childhood was full of occasions when various luminaries visited or who he was taken to meet. For instance He relates conversations that Isaac had with the King - George III-

Isaac retired when he was 75 after working for 37 years in Woolwich. The Prince Regent granted him a pension of £500 p.a. “in consideration of his not having received the annual gratuity promised him when he came to England”.  However it is his son George who  I will write about itrermittently ij the coming weeks



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